CN106830523A - A kind of method that black-odor riverway comprehensive water-body is administered - Google Patents
A kind of method that black-odor riverway comprehensive water-body is administered Download PDFInfo
- Publication number
- CN106830523A CN106830523A CN201710099529.7A CN201710099529A CN106830523A CN 106830523 A CN106830523 A CN 106830523A CN 201710099529 A CN201710099529 A CN 201710099529A CN 106830523 A CN106830523 A CN 106830523A
- Authority
- CN
- China
- Prior art keywords
- water
- black
- administered
- odor riverway
- water body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention belongs to water environment ecological management field, and in particular to a kind of method that black-odor riverway comprehensive water-body is administered.By the technical method in the black-odor riverway serious by municipal pollution using " micro-pore aeration+microbial augmentation degrade+be combined float glass process wetland catch extract ", the water pollution problem of comprehensive improvement black-odor riverway.The present invention increases the DO values in water body using micro-pore aeration technology, and promote the food chain in water environment to circulate to beneficial microbe etc. is introduced into water body, by the method improvement black-odor riverway hydrodynamic condition for designing rubber dam, drop landscape, and further strengthen effects of purification quality by using artificial swamp, ecological floating island technological means, finally progressively to senior aquatic animal is introduced in water body, the purpose for purifying water is reached.The features such as the method has low cost, low energy consumption, few maintenance, high efficiency, can really realize the target of water environment ecological management.
Description
Technical field
The invention belongs to water environment ecological management field, and in particular to a kind of method that black-odor riverway comprehensive water-body is administered.
Background technology
In recent years, increasing with industrial expansion and population, pollution of the mankind to water resource is increasingly severe, and life is dirty
The long-term in line river course of water, causes section body eutrophication serious, water quality deterioration, and riverway sludge thickness in part is up to more than one meter.
COD, cr, ammonia nitrogen, total phosphorus index peak severe overweight, water quality extreme difference, water quality deterioration cause fish and other biological deaths, long
Year the total amount of pollutant month after month received considerably beyond river water body itself have from net capacity, cause water body black it is smelly,
Bottom alluvial is serious.
Continuous improvement with people to environmental quality requirement of living, the improvement to black-odor riverway is also increasingly subject to weight
Depending on.At present, the smelly river course Water Ecological Recovery single technology of conventional urban black is as follows：Salvaging, algicide, bacterium, go stratification, dilution
Rinse, change water, dredging, food chain, deep aerating, deep layer excretion, phosphorus inactivation (alum, calcium, iron), deposit oxidation, ultrasonic wave,
Water plant, watershed management and protection, in specific practice process, the application of single technology, it is difficult to it is effective, and not yet go out
All river courses are administered by a kind of existing method of the polluted river channel comprehensive regulation comprehensively.
The content of the invention
In order to solve the above mentioned problem of prior art presence, the present invention provides the side that a kind of black-odor riverway comprehensive water-body is administered
Method, using " micro-pore aeration+microbial augmentation degrade+be combined float glass process wetland catch extract " this Integrated Solution, adheres to integrated
Technology is gone to recover, administers impaired aquatic ecosystem.
The technical solution adopted in the present invention is as follows：A kind of method that black-odor riverway comprehensive water-body is administered, it is characterised in that：
The straight section in one section of riverbank is selected in river course to be administered, following methods are implemented successively, comprised the following steps that：
(1) water quality monitoring：Monitoring point is set per 100m-150m in river course to be administered, the water quality for carrying out 25d-35d by a definite date is special
Item monitoring, monitors ammonia nitrogen and total phosphorus overstandard factor concentration, the purpose is to water pollution situation in the Preliminary detection river course, and with this
To the consumption that supplement microorganism is delivered in river course needed for judging.
(2) micro-pore aeration：Along river course to be spaced 50-100 meters, continuous microporous aeration device is arranged in riverbed bottom, accelerated
The laminar flow circulation of water body and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO values in water body, are aerated gas
Bulb diameter is 2mm-20mm, and the water depth of the aerator is at least 1.5m, and aeration plate is placed in the bottom, and micropore is carried out from bottom
Aeration, the pressure of gas is 0.7MPa-1MPa, and dissolved oxygen solubility is in 2-5mg/L in control water body；
(3) microbial augmentation degraded：According to water quality condition, to supplement microorganism is delivered in river course, strengthen black-odor riverway water
The repair ability of body；
(4) it is combined float glass process wetland and catches extraction：Technique is improved by hydrodynamic condition, artificial swamp and aquatic animal are set
System recovers technique, accelerates conversion and the recycling of polluter in water body.
Microporous aeration device mainly includes air compressor machine, the ceramic capillary air dipelling disk of 2-3 horsepowers of 2-4 platforms in the step (2)
With more than the 1800 meters pressure-resistant main appendixs of Self-sinking type, compressed air is delivered to pottery by air compressor machine by the main appendix of pressure-resistant Self-sinking type
Porcelain micropore air dipelling disk, compressed air is discharged into water body by ceramic capillary air dipelling disk, and each interface is added by iron plate elastic band
With fixation.
Described air compressor machine every half a year changes primary air filter；The micropore gas explosion head is dissipated using special ceramic capillary
Gas disk, the air dipelling disk is shaped as square, and similar to sponge, material is ceramics, compressed air quilt before water body is entered to structure
Ceramic capillary air dipelling disk is separated into minute bubbles；The oxygenation of minute bubbles bottom dissipate gas be so far most efficiently, the oxygenation side of most energy-conservation
Formula, which solves the problem easily freezed in cold weather using inefficient surface aerator.
Microorganism fungus kind includes nitrogen metabolism microorganism, C-FLO in the step (3)+ TM, in sulfur bacteria and phosphobacteria
One or more, consumption is that each acre of water surface delivers the 1-2 pounds of microorganism, and water body is put at twice in 1 year.
Hydrodynamic condition improving environment is set by one or more in rubber dam, drop landscape in the step (4)
Meter method improves black-odor riverway hydrodynamic condition, improves water body self-purification ability.
Artificial Wetland Techniques are set in the step (4), are included in section perpendicular to riverbank interval setting artificial swamp,
The quantity of artificial swamp is no less than two, further strengthens effects of purification quality；The artificial swamp surface is fixed with ecological floating
Bed, at least one in biological floating bed upper plantation riparian plant, emergent aquactic plant, floatingleaved plant.
Aquatic animal system recovery technique in the step (4)：It is by aquatic animal is delivered in water body, reaching purification
The purpose of water quality；One or more in the preferred snakehead of aquatic animal, radish spiral shell, Bellamya sp, freshwater mussel.Deliver aquatic animal
Need after water quality reaches expectation index in advance, put in a suitable place to breed in ecological optimal and stationary phase.
The expectation index that the water quality reaches improves comprehensively for water quality, reaches the class standard of surface water four, i.e.,
A () river course organic sludge thickness is at least reducing 1 meter in two years；
Floated without moss and Hei Tai without algal tufa outburst, the water surface in (b) river course；
(c) free from extraneous odour；
D () water body is limpid.
Oxygen is the important element of all aquatic organism existence, and dissolved oxygen concentration is fine or not with the physiological status of aquatic organism in water body
It is directly related.Water bottom anoxic, anaerobic bacteria will produce acid, and these acid not only increase water body acidity, and also result in a large amount of
Phosphorus and nitrogen (the main fertilizer of aquatic organism) are discharged into water body from organic sediment.Anaerobic bacteria can produce toxic gas, including vulcanization
Hydrogen, ammonia, carbon dioxide and methane, these gases are poisonous to beneficial bacterium and insect, harmful, and anoxic is anaerobic bacteria generation
The basic reason of smell.Meanwhile, anaerobic bacteria can kill beneficial bacteria and insect, weaken the organic sediment degraded of bottom, cause
Organic sediment is accumulated；And, anaerobic bacteria includes many pathogenetic bacterias, can cause to include cholera, typhoid fever, dysentery, scabies,
Salmonella, clostridium botulinum and miscellaneous bacteria cause the diseases such as infectious sore.Water oxygenation can make in water 97% nitrogen and phosphorus sink
Enter food that is water-bed and turning into beneficial bacterium and insect, and beneficial bacterium and insect are the best foods of fish, and, oxygenation can
To improve fish growth, make fish more healthy, increasing number, size increase.
The function of micro-pore aeration, is substantially exactly to increase the water-bed dissolved oxygen of black and odorous water, by black-odor riverway bottom from anaerobism
Aerobic degradation is changed into fermentation, and the minute bubbles rate of climb that micro-pore aeration is produced is slow, with surface-to-volume ratio high, therefore
There is more preferable oxygenation effect.
The main reason of black and odorous water is bed mud, and due to nutrition overload, water body disequilibrium, algal bloom is aquatic
Weeds start to capture water body system.Sunk under water after algae and weeds death, and oxygen consumption rots, dissolved oxygen is reduced causes beneficial bacteria
Dead, the precipitate buildup with microorganism.With the accumulation of mud, the accumulation of nutrient, water shoals, and sunlight penetration is more effective,
Be conducive to the growth of new weeds and algae, screw type vicious circle is formed with this.Having in microbial augmentation degraded bed mud
Machine thing, mud is consumed by beneficial microbe, food of the beneficial microbe as aquatic insect and small fish, and insect and small fish
Eaten up by big fish, whole aquatic food web is strengthened naturally, form benign cycle.Importantly, nutritional ingredient is at this in water
Greatly reduce during individual, weeds and algae are controlled, and water quality is substantially improved.
In order to improve the transformation efficiency of the polluter of black and odorous water, enhanced biological chain manipulates the function in improvement water quality,
Compound float glass process wetland must be added extractive technique hand is caught on the basis of micropore deep aerating+microbial augmentation degradation technique
Section, accelerates conversion and the recycling of polluter in water body, plays the suspended material reduced in black and odorous water, improves water body
Transparency, strengthens the ecology service effect of water body landscape function.
To sum up, the present invention can provide a kind of environmental protection method that effective black-odor riverway comprehensive water-body is administered, by receiving
In the black-odor riverway of municipal sewage severe contamination using " micro-pore aeration+microbial augmentation degrade+be combined float glass process wetland seizure carry
Take " this Integrated Solution, according to river course and periphery topography and geomorphology, suit measures to local conditions to be designed, it is achieved thereby that black-odor riverway
Water ecology is purified, and small investment, efficiency high, treatment effect stabilization, operating cost are low, easy to maintenance and are given birth to good landscape
State effect.
Specific embodiment
The present invention is described in detail with reference to specific embodiment, but the invention is not limited in specific embodiment.
Embodiment 1：
A kind of method that black-odor riverway comprehensive water-body is administered, it is characterised in that：One section of riverbank is selected in river course to be administered
Straight section, implements following methods successively, comprises the following steps that：
(1) water quality monitoring：Monitoring point is set per 100m in river course to be administered, the special monitoring of water quality of 25d by a definite date, prison is carried out
Ammonia nitrogen and total phosphorus overstandard factor concentration are surveyed, the purpose is to water pollution situation in the Preliminary detection river course, and judges required with this
To the consumption that supplement microorganism is delivered in river course.
(2) micro-pore aeration：Along river course to be spaced 50 meters, continuous microporous aeration device is arranged in riverbed bottom, accelerate water body
Laminar flow circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO values in water body, aeration bubbles are straight
Footpath is 2mm, and the water depth of the aerator is 1.5m, and aeration plate is placed in the bottom, micro-pore aeration, the pressure of gas are carried out from bottom
Power is 0.7MPa, and dissolved oxygen solubility is in 2mg/L in control water body；
(3) microbial augmentation degraded：According to water quality condition, to supplement microorganism is delivered in river course, strengthen black-odor riverway water
The repair ability of body；
(4) it is combined float glass process wetland and catches extraction：Technique is improved by hydrodynamic condition, artificial swamp and aquatic animal are set
System recovers technique, accelerates conversion and the recycling of polluter in water body.
In the step (2) microporous aeration device mainly include 23 horsepowers air compressor machine, ceramic capillary air dipelling disk and
1800 meters of pressure-resistant main appendixs of Self-sinking type, it is micro- that compressed air is delivered to ceramics by air compressor machine by the main appendix of pressure-resistant Self-sinking type
Hole air dipelling disk, compressed air is discharged into water body by ceramic capillary air dipelling disk, and each interface is consolidated by iron plate elastic band
It is fixed.
Described air compressor machine every half a year changes primary air filter；The micropore gas explosion head is dissipated using special ceramic capillary
Gas disk, the air dipelling disk is shaped as square, and similar to sponge, material is ceramics, compressed air quilt before water body is entered to structure
Ceramic capillary air dipelling disk is separated into minute bubbles；The oxygenation of minute bubbles bottom dissipate gas be so far most efficiently, the oxygenation side of most energy-conservation
Formula, which solves the problem easily freezed in cold weather using inefficient surface aerator.
Microorganism fungus kind is nitrogen metabolism microorganism in the step (3), and consumption is that each acre of water surface delivers 2 pounds of micro- lifes
Thing, water body is put into 1 year at twice.
Hydrodynamic condition improving environment is to improve black-odor riverway hydrodynamic force by rubber dam method for designing in the step (4)
Condition, improves water body self-purification ability.
Artificial Wetland Techniques are set in the step (4), are included in section perpendicular to riverbank interval setting artificial swamp,
The quantity of artificial swamp is two, further strengthens effects of purification quality；The artificial swamp surface is fixed with biological floating bed, life
Riparian plant is planted in state floating bed.
Aquatic animal system recovery technique in the step (4)：It is by aquatic animal is delivered in water body, reaching purification
The purpose of water quality；The aquatic animal is snakehead.Delivering aquatic animal needs after water quality reaches expectation index in advance, in ecological optimal
Put in a suitable place to breed with stationary phase.
The expectation index that the water quality reaches improves comprehensively for water quality, reaches the class standard of surface water four, i.e.,
A () river course organic sludge thickness is reducing 1 meter in two years；
Floated without moss and Hei Tai without algal tufa outburst, the water surface in (b) river course；
(c) free from extraneous odour；
D () water body is limpid.
Embodiment 2：
A kind of method that black-odor riverway comprehensive water-body is administered, it is characterised in that：One section of riverbank is selected in river course to be administered
Straight section, implements following methods successively, comprises the following steps that：
(1) water quality monitoring：Monitoring point is set per 115m in river course to be administered, the special monitoring of water quality of 28d by a definite date, prison is carried out
Ammonia nitrogen and total phosphorus overstandard factor concentration are surveyed, the purpose is to water pollution situation in the Preliminary detection river course, and judges required with this
To the consumption that supplement microorganism is delivered in river course.
(2) micro-pore aeration：Along river course to be spaced 65 meters, continuous microporous aeration device is arranged in riverbed bottom, accelerate water body
Laminar flow circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO values in water body, aeration bubbles are straight
Footpath is 10mm, and the water depth of the aerator is 1.6m, and aeration plate is placed in the bottom, micro-pore aeration is carried out from bottom, gas
Pressure is 0.8MPa, and dissolved oxygen solubility is in 3mg/L in control water body；
(3) microbial augmentation degraded：According to water quality condition, to supplement microorganism is delivered in river course, strengthen black-odor riverway water
The repair ability of body；
(4) it is combined float glass process wetland and catches extraction：Technique is improved by hydrodynamic condition, artificial swamp and aquatic animal are set
System recovers technique, accelerates conversion and the recycling of polluter in water body.
In the step (2) microporous aeration device mainly include 33 horsepowers air compressor machine, ceramic capillary air dipelling disk and
Compressed air is delivered to ceramic capillary by 1900 meters of pressure-resistant main appendixs of Self-sinking type, air compressor machine by the main appendix of pressure-resistant Self-sinking type
Air dipelling disk, compressed air is discharged into water body by ceramic capillary air dipelling disk, and each interface is fixed by iron plate elastic band.
Described air compressor machine every half a year changes primary air filter；The micropore gas explosion head is dissipated using special ceramic capillary
Gas disk, the air dipelling disk is shaped as square, and similar to sponge, material is ceramics, compressed air quilt before water body is entered to structure
Ceramic capillary air dipelling disk is separated into minute bubbles；The oxygenation of minute bubbles bottom dissipate gas be so far most efficiently, the oxygenation side of most energy-conservation
Formula, which solves the problem easily freezed in cold weather using inefficient surface aerator.
Microorganism fungus kind includes being C-FLO in the step (3)+ TMAnd sulfur bacteria, consumption is that each acre of water surface delivers 2
Pound the microorganism, put into water body at twice in 1 year.
Hydrodynamic condition improving environment is to improve black-odor riverway hydrodynamic(al) by the Landscape Design Method that drops in the step (4)
Power condition, improves water body self-purification ability.
Artificial Wetland Techniques are set in the step (4), are included in section perpendicular to riverbank interval setting artificial swamp,
The quantity of artificial swamp is three, further strengthens effects of purification quality；The artificial swamp surface is fixed with biological floating bed, life
Riparian plant and emergent aquactic plant are planted in state floating bed.
Aquatic animal system recovery technique in the step (4)：It is by aquatic animal is delivered in water body, reaching purification
The purpose of water quality；The aquatic animal is snakehead and radish spiral shell.Delivering aquatic animal needs after water quality reaches expectation index in advance,
Ecological optimal and stationary phase put in a suitable place to breed.
The expectation index that the water quality reaches improves comprehensively for water quality, reaches the class standard of surface water four, i.e.,
A () river course organic sludge thickness is reducing 1.2 meters in two years；
Floated without moss and Hei Tai without algal tufa outburst, the water surface in (b) river course；
(c) free from extraneous odour；
D () water body is limpid.
Embodiment 3：
A kind of method that black-odor riverway comprehensive water-body is administered, it is characterised in that：One section of riverbank is selected in river course to be administered
Straight section, implements following methods successively, comprises the following steps that：
(1) water quality monitoring：Monitoring point is set per 135m in river course to be administered, the special monitoring of water quality of 32d by a definite date, prison is carried out
Ammonia nitrogen and total phosphorus overstandard factor concentration are surveyed, the purpose is to water pollution situation in the Preliminary detection river course, and judges required with this
To the consumption that supplement microorganism is delivered in river course.
(2) micro-pore aeration：Along river course to be spaced 75 meters, continuous microporous aeration device is arranged in riverbed bottom, accelerate water body
Laminar flow circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO values in water body, aeration bubbles are straight
Footpath is 15mm, and the water depth of the aerator is 1.8m, and aeration plate is placed in the bottom, micro-pore aeration is carried out from bottom, gas
Pressure is 0.9MPa, and dissolved oxygen solubility is in 4mg/L in control water body；
(3) microbial augmentation degraded：According to water quality condition, to supplement microorganism is delivered in river course, strengthen black-odor riverway water
The repair ability of body；
(4) it is combined float glass process wetland and catches extraction：Technique is improved by hydrodynamic condition, artificial swamp and aquatic animal are set
System recovers technique, accelerates conversion and the recycling of polluter in water body.
In the step (2) microporous aeration device mainly include 42 horsepowers air compressor machine, ceramic capillary air dipelling disk and
Compressed air is delivered to ceramic capillary by 2000 meters of pressure-resistant main appendixs of Self-sinking type, air compressor machine by the main appendix of pressure-resistant Self-sinking type
Air dipelling disk, compressed air is discharged into water body by ceramic capillary air dipelling disk, and each interface is fixed by iron plate elastic band.
Described air compressor machine every half a year changes primary air filter；The micropore gas explosion head is dissipated using special ceramic capillary
Gas disk, the air dipelling disk is shaped as square, and similar to sponge, material is ceramics, compressed air quilt before water body is entered to structure
Ceramic capillary air dipelling disk is separated into minute bubbles；The oxygenation of minute bubbles bottom dissipate gas be so far most efficiently, the oxygenation side of most energy-conservation
Formula, which solves the problem easily freezed in cold weather using inefficient surface aerator.
Microorganism fungus kind includes C-FLO in the step (3)+ TM, sulfur bacteria and phosphobacteria, consumption is each acre of water
1 pound of microorganism is delivered in face, and water body is put at twice in 1 year.
Hydrodynamic condition improving environment is to improve black-odor riverway hydrodynamic force by rubber dam method for designing in the step (4)
Condition, improves water body self-purification ability.
Artificial Wetland Techniques are set in the step (4), are included in section perpendicular to riverbank interval setting artificial swamp,
The quantity of artificial swamp is four, further strengthens effects of purification quality；The artificial swamp surface is fixed with biological floating bed, life
Emergent aquactic plant and floatingleaved plant are planted in state floating bed.
Aquatic animal system recovery technique in the step (4)：It is by aquatic animal is delivered in water body, reaching purification
The purpose of water quality；The aquatic animal is radish spiral shell, Bellamya sp and freshwater mussel.Delivering aquatic animal needs water quality in advance to reach expected finger
After mark, put in a suitable place to breed in ecological optimal and stationary phase.
The expectation index that the water quality reaches improves comprehensively for water quality, reaches the class standard of surface water four, i.e.,
A () river course organic sludge thickness is at least reducing 1.4 meters in two years；
Floated without moss and Hei Tai without algal tufa outburst, the water surface in (b) river course；
(c) free from extraneous odour；
D () water body is limpid.
Embodiment 4：
A kind of method that black-odor riverway comprehensive water-body is administered, it is characterised in that：One section of riverbank is selected in river course to be administered
Straight section, implements following methods successively, comprises the following steps that：
(1) water quality monitoring：Monitoring point is set per 150m in river course to be administered, the special monitoring of water quality of 35d by a definite date, prison is carried out
Ammonia nitrogen and total phosphorus overstandard factor concentration are surveyed, the purpose is to water pollution situation in the Preliminary detection river course, and judges required with this
To the consumption that supplement microorganism is delivered in river course.
(2) micro-pore aeration：Along river course to be spaced 100 meters, continuous microporous aeration device is arranged in riverbed bottom, accelerate water body
Laminar flow circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO values in water body, aeration bubbles are straight
Footpath is 20mm, and the water depth of the aerator is 2m, and aeration plate is placed in the bottom, micro-pore aeration, the pressure of gas are carried out from bottom
Power is 1MPa, and dissolved oxygen solubility is in 5mg/L in control water body；
(3) microbial augmentation degraded：According to water quality condition, to supplement microorganism is delivered in river course, strengthen black-odor riverway water
The repair ability of body；
(4) it is combined float glass process wetland and catches extraction：Technique is improved by hydrodynamic condition, artificial swamp and aquatic animal are set
System recovers technique, accelerates conversion and the recycling of polluter in water body.
In the step (2) microporous aeration device mainly include 43 horsepowers air compressor machine, ceramic capillary air dipelling disk and
Compressed air is delivered to ceramics by more than the 2100 meters pressure-resistant main appendixs of Self-sinking type, air compressor machine by the main appendix of pressure-resistant Self-sinking type
Micropore air dipelling disk, compressed air is discharged into water body by ceramic capillary air dipelling disk, and each interface is subject to by iron plate elastic band
It is fixed.
Described air compressor machine every half a year changes primary air filter；The micropore gas explosion head is dissipated using special ceramic capillary
Gas disk, the air dipelling disk is shaped as square, and similar to sponge, material is ceramics, compressed air quilt before water body is entered to structure
Ceramic capillary air dipelling disk is separated into minute bubbles；The oxygenation of minute bubbles bottom dissipate gas be so far most efficiently, the oxygenation side of most energy-conservation
Formula, which solves the problem easily freezed in cold weather using inefficient surface aerator.
Microorganism fungus kind is nitrogen metabolism microorganism, C-FLO in the step (3)+ TM, sulfur bacteria and phosphobacteria, consumption is
The each acre of water surface delivers 2 pounds of microorganisms, and water body is put at twice in 1 year.
Hydrodynamic condition improving environment is to improve black smelly by rubber dam and drop Landscape Design Method in the step (4)
River course hydrodynamic condition, improves water body self-purification ability.
Artificial Wetland Techniques are set in the step (4), are included in section perpendicular to riverbank interval setting artificial swamp,
The quantity of artificial swamp is five, further strengthens effects of purification quality；The artificial swamp surface is fixed with biological floating bed, life
Riparian plant, emergent aquactic plant and floatingleaved plant are planted in state floating bed.
Aquatic animal system recovery technique in the step (4)：It is by aquatic animal is delivered in water body, reaching purification
The purpose of water quality；The aquatic animal is snakehead, radish spiral shell, Bellamya sp and freshwater mussel.It is pre- that dispensing aquatic animal needs water quality in advance to reach
After phase index, put in a suitable place to breed in ecological optimal and stationary phase.
The expectation index that the water quality reaches improves comprehensively for water quality, reaches the class standard of surface water four, i.e.,
A () river course organic sludge thickness is at least reducing 1.5 meters in two years；
Floated without moss and Hei Tai without algal tufa outburst, the water surface in (b) river course；
(c) free from extraneous odour；
D () water body is limpid.
Claims (9)
1. a kind of method that black-odor riverway comprehensive water-body is administered, it is characterised in that：One section of riverbank is selected to put down in river course to be administered
Straight section, implements the steps of successively, specific as follows：
(1) water quality monitoring：Monitoring point is set per 100m-150m in river course to be administered, the special prison of water quality of 25d-35d by a definite date is carried out
Survey, monitor ammonia nitrogen and total phosphorus overstandard factor concentration.
(2) micro-pore aeration：Along river course to be spaced 50-100 meters, continuous microporous aeration device is arranged in riverbed bottom, accelerate water body
Laminar flow circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO values in water body, aeration bubbles are straight
Footpath is 2mm-20mm, and the water depth of the aerator is at least 1.5m, and aeration plate is placed in the bottom, and micropore exposure is carried out from bottom
Gas, the pressure of gas is 0.7MPa-1MPa, and dissolved oxygen solubility is in 2-5mg/L in control water body；
(3) microbial augmentation degraded：According to water quality condition, to supplement microorganism is delivered in river course, strengthen black-odor riverway water body
Repair ability；
(4) it is combined float glass process wetland and catches extraction：Technique is improved by hydrodynamic condition, artificial swamp and aquatic animal system are set
Recover technique, accelerate conversion and the recycling of polluter in water body.
2. the method that a kind of black-odor riverway comprehensive water-body according to claim 1 is administered, it is characterised in that：The step
(2) mainly the air compressor machine including 2-3 horsepowers of 2-4 platforms, ceramic capillary air dipelling disk and more than 1800 meters are pressure-resistant for microporous aeration device in
Compressed air is delivered to ceramic capillary air dipelling disk by the main appendix of Self-sinking type, air compressor machine by the main appendix of pressure-resistant Self-sinking type, pressure
Contracting air is discharged into water body by ceramic capillary air dipelling disk, and each interface is fixed by iron plate elastic band.
3. the method that a kind of black-odor riverway comprehensive water-body according to claim 2 is administered, it is characterised in that：The air compressor machine
Change primary air filter every half a year；The micropore gas explosion head uses special ceramic capillary air dipelling disk, the shape of the air dipelling disk
Shape is square, and similar to sponge, material is ceramics to structure, and compressed air is disperseed before water body is entered by ceramic capillary air dipelling disk
It is minute bubbles.
4. the method that a kind of black-odor riverway comprehensive water-body according to claim 1 is administered, it is characterised in that：The step
(3) microorganism fungus kind includes nitrogen metabolism microorganism, C-FLO in+ TM, one or more in sulfur bacteria and phosphobacteria, consumption is
The each acre of water surface delivers the 1-2 pounds of microorganism, and water body is put at twice in 1 year.
5. the method that a kind of black-odor riverway comprehensive water-body according to claim 1 is administered, it is characterised in that：The step
(4) it is to improve black smelly river by one or more method for designing in rubber dam, drop landscape that hydrodynamic condition improves technique in
Road hydrodynamic condition, improves water body self-purification ability.
6. the method that a kind of black-odor riverway comprehensive water-body according to claim 1 is administered, it is characterised in that：The step
(4) artificial swamp is set in, is included in section perpendicular to riverbank interval setting artificial swamp, the quantity of artificial swamp is no less than
Two, further strengthen effects of purification quality；The artificial swamp surface is fixed with biological floating bed, biological floating bed upper plantation waterfront
At least one in plant, emergent aquactic plant, floatingleaved plant.
7. the method that a kind of black-odor riverway comprehensive water-body according to claim 1 is administered, it is characterised in that：The step
(4) aquatic animal system recovers technique in：It is by aquatic animal is delivered in water body, reaching the purpose for purifying water；It is described
Aquatic animal is one or more in snakehead, radish spiral shell, Bellamya sp, freshwater mussel.
8. the method that a kind of black-odor riverway comprehensive water-body according to claim 7 is administered, it is characterised in that：Abort lively
Thing needs water quality in advance to reach expectation index.
9. the method that a kind of black-odor riverway comprehensive water-body according to claim 8 is administered, it is characterised in that：The water quality reaches
To expectation index improve comprehensively for water quality, reach the class standard of surface water four, i.e.,
A () river course organic sludge thickness is at least reducing 1 meter in two years；
Floated without moss and Hei Tai without algal tufa outburst, the water surface in (b) river course；
(c) free from extraneous odour；
D () water body is limpid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099529.7A CN106830523A (en) | 2017-02-23 | 2017-02-23 | A kind of method that black-odor riverway comprehensive water-body is administered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099529.7A CN106830523A (en) | 2017-02-23 | 2017-02-23 | A kind of method that black-odor riverway comprehensive water-body is administered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106830523A true CN106830523A (en) | 2017-06-13 |
Family
ID=59133145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710099529.7A Pending CN106830523A (en) | 2017-02-23 | 2017-02-23 | A kind of method that black-odor riverway comprehensive water-body is administered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106830523A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445432A (en) * | 2017-08-02 | 2017-12-08 | 湖北茂源水生态资源开发有限公司 | A kind of riverbed sludge processing method |
| CN107487940A (en) * | 2017-09-07 | 2017-12-19 | 广州市天瑞环保科技有限公司 | A kind of sewage disposal system and method to city river |
| CN108002549A (en) * | 2018-01-15 | 2018-05-08 | 上海山恒生态科技股份有限公司 | A kind of quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river |
| CN108975512A (en) * | 2018-07-25 | 2018-12-11 | 南大（常熟）研究院有限公司 | A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway |
| CN109437417A (en) * | 2018-09-18 | 2019-03-08 | 江苏澳洋生态园林股份有限公司 | Motor driven static state black and odorous water quick treatment device |
| CN109516569A (en) * | 2018-10-31 | 2019-03-26 | 南京国能环保工程有限公司 | A kind of black smelly comprehensive administration of river method |
| CN109678252A (en) * | 2019-03-01 | 2019-04-26 | 中国水利水电科学研究院 | A kind of reservoir water body eutrophication Ecosystem restoration system and method |
| CN110255810A (en) * | 2019-05-31 | 2019-09-20 | 广东五色时空生态环境科技有限公司 | Black-odor riverway biology in situ ecology synthesis intervenes sewage quality lifting process |
| CN110563262A (en) * | 2019-09-09 | 2019-12-13 | 湖南鑫恒环境科技有限公司 | Ecological treatment method for black and odorous water body |
| CN112551823A (en) * | 2020-12-23 | 2021-03-26 | 无锡圣诺维环境技术有限公司 | Ecological restoration method for black and odorous river |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030024874A1 (en) * | 1997-06-23 | 2003-02-06 | Wallace Scott D. | System and method for removing pollutants from water |
| CN101050041A (en) * | 2006-04-03 | 2007-10-10 | 国家环境保护总局华南环境科学研究所 | Method for governing pollution of river surge |
| CN101417840A (en) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | A kind of black-odor river pollution treatment method |
| CN103523998A (en) * | 2013-10-22 | 2014-01-22 | 江苏江达生态科技有限公司 | Purification method of controlling foreign pollution source and ecologically restoring black-odor riverway |
| CN105502803A (en) * | 2015-11-27 | 2016-04-20 | 宋波 | Black and odorous river comprehensive treatment and ecological restoration method |
-
2017
- 2017-02-23 CN CN201710099529.7A patent/CN106830523A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030024874A1 (en) * | 1997-06-23 | 2003-02-06 | Wallace Scott D. | System and method for removing pollutants from water |
| CN101050041A (en) * | 2006-04-03 | 2007-10-10 | 国家环境保护总局华南环境科学研究所 | Method for governing pollution of river surge |
| CN101417840A (en) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | A kind of black-odor river pollution treatment method |
| CN103523998A (en) * | 2013-10-22 | 2014-01-22 | 江苏江达生态科技有限公司 | Purification method of controlling foreign pollution source and ecologically restoring black-odor riverway |
| CN105502803A (en) * | 2015-11-27 | 2016-04-20 | 宋波 | Black and odorous river comprehensive treatment and ecological restoration method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445432A (en) * | 2017-08-02 | 2017-12-08 | 湖北茂源水生态资源开发有限公司 | A kind of riverbed sludge processing method |
| CN107487940A (en) * | 2017-09-07 | 2017-12-19 | 广州市天瑞环保科技有限公司 | A kind of sewage disposal system and method to city river |
| CN108002549A (en) * | 2018-01-15 | 2018-05-08 | 上海山恒生态科技股份有限公司 | A kind of quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river |
| CN108975512A (en) * | 2018-07-25 | 2018-12-11 | 南大（常熟）研究院有限公司 | A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway |
| CN109437417A (en) * | 2018-09-18 | 2019-03-08 | 江苏澳洋生态园林股份有限公司 | Motor driven static state black and odorous water quick treatment device |
| CN109516569A (en) * | 2018-10-31 | 2019-03-26 | 南京国能环保工程有限公司 | A kind of black smelly comprehensive administration of river method |
| CN109678252A (en) * | 2019-03-01 | 2019-04-26 | 中国水利水电科学研究院 | A kind of reservoir water body eutrophication Ecosystem restoration system and method |
| CN110255810A (en) * | 2019-05-31 | 2019-09-20 | 广东五色时空生态环境科技有限公司 | Black-odor riverway biology in situ ecology synthesis intervenes sewage quality lifting process |
| CN110563262A (en) * | 2019-09-09 | 2019-12-13 | 湖南鑫恒环境科技有限公司 | Ecological treatment method for black and odorous water body |
| CN112551823A (en) * | 2020-12-23 | 2021-03-26 | 无锡圣诺维环境技术有限公司 | Ecological restoration method for black and odorous river |
| CN112551823B (en) * | 2020-12-23 | 2023-04-18 | 无锡圣诺维环境技术有限公司 | Ecological restoration method for black and odorous river |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106830523A (en) | A kind of method that black-odor riverway comprehensive water-body is administered | |
| CN100378272C (en) | Stereo in-situ ecological urban water system repairing process | |
| CN101759323B (en) | Treatment combined process for pig farm waste water with high nitrogen content | |
| CN101224940A (en) | River sediment in-situ remediation method | |
| CN105174471A (en) | Reinforced black odorous river microecological reconstruction/balance and water quality improvement method | |
| CN101445297B (en) | Method for deeply treating papermaking wastewater | |
| CN105906150A (en) | Sewage treatment system and technology for river ways in city | |
| CN110143737A (en) | A kind of river Ecology original position dredging restorative procedure | |
| CN113912192B (en) | Sewage purification and reuse treatment method and system device | |
| CN105016488A (en) | Method for treating blue-green algae | |
| CN201107973Y (en) | Ecological fisheries industry culture device based on composite vertical current artificial marshland | |
| CN109052834A (en) | A kind of administering method of eutrophication water | |
| CN105016579A (en) | Rural sewage treatment system | |
| CN104496031B (en) | A kind of sewage disposal is held concurrently water plant planting matrix fill preparation method and application | |
| CN103626302A (en) | Sewage treatment method for online extracting culturing and naturalizing of denitrification and phosphorous removal strain | |
| Wang | The development of ecological wastewater treatment and utilization systems (EWTUS) in China | |
| CN109626595B (en) | Water quality purifying microorganism ecological unit, water quality purifying microorganism ecological system and method thereof | |
| CN111847778A (en) | Method for treating and maintaining landscape water body and pool | |
| CN107487938A (en) | A kind of rural sewage treatment process | |
| CN107361010B (en) | Coastal saline-alkali soil-based water quality regulation and control method for yellow river mouth hairy crab culture pond | |
| CN110577335A (en) | Method for promoting food chain operation and accelerating water environment treatment | |
| CN207375911U (en) | A kind of bacteria bed | |
| Wang | Ecological waste treatment and utilization systems on low-cost, energy-saving/generating and resources recoverable technology for water pollution control in China | |
| CN105236575B (en) | It is a kind of that stream process is made using circulation and repairs the device and method of polluted-water | |
| CN107529524A (en) | A kind for the treatment of method for rural sewage and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhuang Huaqing Inventor before: Shang Xiaopeng Inventor before: Shang Changjun |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |