CN108002549A - A kind of quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river - Google Patents
A kind of quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river Download PDFInfo
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- CN108002549A CN108002549A CN201810036641.0A CN201810036641A CN108002549A CN 108002549 A CN108002549 A CN 108002549A CN 201810036641 A CN201810036641 A CN 201810036641A CN 108002549 A CN108002549 A CN 108002549A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000001301 oxygen Substances 0.000 title claims abstract description 44
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 44
- 238000003672 processing method Methods 0.000 title claims abstract description 18
- 238000005273 aeration Methods 0.000 claims abstract description 45
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 17
- 241000894006 Bacteria Species 0.000 claims abstract description 13
- 241000108664 Nitrobacteria Species 0.000 claims abstract description 12
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 244000005700 microbiome Species 0.000 claims abstract description 8
- 230000001580 bacterial effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 230000000813 microbial effect Effects 0.000 claims abstract description 5
- 230000000593 degrading effect Effects 0.000 claims abstract description 4
- 150000002823 nitrates Chemical class 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 14
- 238000009792 diffusion process Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000012536 storage buffer Substances 0.000 claims description 7
- 244000063299 Bacillus subtilis Species 0.000 claims description 6
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 238000009360 aquaculture Methods 0.000 claims description 3
- 244000144974 aquaculture Species 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000008034 disappearance Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 12
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of quick Dissolved Oxygen in Water that improves to eliminate the black smelly comprehensive processing method in river, wind turbine and main pipeline is installed, afterwards, main pipeline is connected by gas-distributing pipe with nanometer micropore aeration plate, and nanometer micropore aeration plate is made of aeration tube；Then, pass through microbial bacterial agent of splashing in river, oxygenation aeration causes microorganism amount reproduction at the same time, nutriment in black-odor riverway of degrading, ammonia nitrogen gradually passes through nitrobacteria effect and is converted into Nitrates material, then anaerobic/anoxic environment is formed by non-aerated space below microporous aeration disc again, denitrifying bacteria is being translated into nitrogen, finally so that ammonia nitrogen reduces；The quick Dissolved Oxygen in Water that improves provided by the invention eliminates the black smelly comprehensive processing method in river, and sufficient micro-pore aeration oxygenation, makes it be converted into the organic matter of biosolubilization decomposition, so as to stablize and recover water quality.
Description
Technical field
The invention belongs to river regulation technical field, it is related to and a kind of quick improve Dissolved Oxygen in Water to eliminate river black smelly comprehensive
Close administering method.
Background technology
Black-odor riverway mainly constantly enters river by external source pollution, causes the pollutant carrying capacity in river to be more than self-purification capacity institute
Cause.Black-odor riverway water pollution is serious, and dissolved oxygen is almost nil.At present in treating city black foul river, one or several single technologies
Use, lack system and continuity, slowly effect, difficult persistently efficiency is low, and electrochemistry cost of sewage disposal is higher, seldom individually
In being administered to black-odor riverway.In view of the above defects of the prior art, application scheme provides one kind and quickly carries
High Dissolved Oxygen in Water eliminates the black smelly comprehensive processing method in river.
The content of the invention
A kind of quick Dissolved Oxygen in Water that improves provided by the invention eliminates the black smelly comprehensive processing method in river, effectively administers
Black smelly, the improvement water quality in river, forms new water ecosystem, to realize above-mentioned technique effect, concrete technical scheme is：
Wind turbine and main pipeline are installed, afterwards, main pipeline is connected by gas-distributing pipe with nanometer micropore aeration plate, and nanometer is micro-
Hole aeration plate is made of aeration tube, diffusion disc, and the aeration tube disk is on diffusion disc；；Then, micro- life of splashing in river is passed through
Thing microbial inoculum, while oxygenation aeration causes microorganism amount reproduction, the nutriment in black-odor riverway of degrading, ammonia nitrogen gradually passes through nitre
Change bacterial action and be converted into Nitrates material, anaerobic/anoxic ring is then formed by non-aerated space below microporous aeration disc again
Border, denitrifying bacteria are being translated into nitrogen, finally so that ammonia nitrogen reduces；By adding, the ammonia nitrogen in water body is opened after two weeks
Begin to continue to decline, finally improve by scheduling to last 3-5 months effect water quality, the black smelly disappearance in river.
The above-mentioned quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river, wherein：Dissolved according to water body
The rule of oxygen change determines the time and period of start oxygenation；4~May, the start of midnight rainy days；Start in afternoon in 6~October 2~
3 it is small when, before sunrise 1 it is small when start 2~3 it is small when, continuous overcast and rainy or low pressure weather, during night 9 start continue in the 2nd day
Noon；Later stage frequently start is cultivated, promotes the growth of aquaculture object, water body dissolved oxygen is preferred at 6~8 milligrams every liter.
The above-mentioned quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river, wherein：Gas-distributing pipe is 15mm
PE transparent hoses, every 100 square metres of rivers place a nanometer micropore aeration plate, and the diffusion disc of microporous aeration disc is by micropore material
Material such as ceramics, titanium valve, aluminium oxide, silica and nylon is made, and caused bubble diameter is in 15~20mm.
The above-mentioned quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river, wherein：Wind turbine connects gas storage
Buffer unit, gas storage buffer unit connection main pipeline, every 667 square metres of outfits, 2.2 kilowatts of wind turbines of power, aeration tube total length 60
Rice, 10 meters of tube spacing, height difference is no more than 10 centimetres, 10~15 centimetres from bottom of pond after fixing.
The above-mentioned quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river, wherein：Splash in river
Microbial bacterial agent includes nitrobacteria, denitrifying bacteria, bacillus subtilis, EM compound bacterias etc..
The above-mentioned quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river, wherein：Various microorganisms
Usage amount is respectively nitrobacteria 15g/m3, nitrobacteria 10g/m3, bacillus subtilis 25g/m3, EM compound bacterias 20g/m3。
The present invention has the advantages that relative to the prior art：
Water body is mainly difficult point of water-bed anoxic, the rotten bait of the fertile mud of water bottom deposition, organic human waste, residue etc.
The organic matter of solution, can consume substantial amounts of oxygen, and sufficient micro-pore aeration oxygenation, it is converted into the organic of biosolubilization decomposition
Thing, so as to stablize and recover water quality, while installs oxygen increasing disc or oxygen increasing tube, mixing microorganism use can reach in bottom
Good water environment conditions.
Application scheme uses micro-pore oxygenation technology, and micro-pore oxygenation has the characteristics that：
1) it is mute noiseless.Water-bed micropore aeration pipe micro bubbles uphill process is slow, the complications of small perforate in tube wall
Passage is that the micro- of air oozes deferent, and the slow resistance of speed is small, and eyelet is intensive, and the water surface does not have sound substantially in water, to fish shrimp crab just
Often activity is noiseless.
2) oxygenation effect is good.Microporous pipe microbubble oxygenation, microbubble can increase sharply the oxygen content in water, therefore oxygenation
It is efficient, effect is good.Especially for middle-high density cultivation rainy days, shoal of fish anoxic can be solved at once using micro-pore oxygenation and raised the nose above water to breathe now
As reaching the unapproachable effect of water surface impeller oxygenation.
3) energy consumption cost is few.Since using micro-pore aeration oxygen increasing device, the efficiency of transmission of oxygen is high, makes unit of water body dissolved oxygen
It is rapidly reached 4.5 mg/litres or so, energy consumption can greatly save grid electricity fee cost less than the 1/4 of waterwheel or impeller oxygenation.
Brief description of the drawings
Fig. 1 is the quick schematic diagram for improving Dissolved Oxygen in Water and eliminating the black smelly comprehensive processing method in river.
In figure：
1 main pipeline, 2 gas-distributing pipe, 3 threeway, 4 wind turbine, 5 nanometer micropore aeration plate
Embodiment
It is black smelly that this method is suitable for quick elimination river.
First, wind turbine 4 and main pipeline 1 are installed, afterwards, main pipeline 1 passes through gas-distributing pipe 2 (the PE transparent hoses of 15mm)
Connected with porous nano ooxygenation facility, porous nano ooxygenation facility preferably uses nanometer micropore aeration plate 5, nanometer micropore aeration plate 5
It is made of aeration tube, diffusion disc, the aeration tube disk is on diffusion disc；Place a nanometer micropore and expose in every 100 square metres of rivers
Gas disk 5.Nanometer micropore aeration plate 5 is a kind of typical microbubble air-diffuser, the diffusion disc master of nanometer micropore aeration plate 5
To be made of poromerics such as ceramics, titanium valve, aluminium oxide, silica and nylon, caused bubble diameter in 15~20mm,
Coefficient of oxygen utilization is high, is often installed with assembling form, biochemical oxidation pond and the flotation tank being widely used in waste water treatment process, it is lacked
Point is easily to block, and air needs filtration, purification, and diffusional resistance is big etc..
Then, by microbial bacterial agent of splashing in river, (nitrobacteria, denitrifying bacteria, bacillus subtilis, EM are multiple
Close bacterium etc.), while oxygenation aeration causes microorganism amount reproduction, the nutriment in black-odor riverway of degrading, ammonia nitrogen gradually passes through
Nitrobacteria effect is converted into Nitrates material, then, then is formed and detested by the non-aerated space in the lower section of nanometer micropore aeration plate 5
Oxygen anaerobic environment, denitrifying bacteria are being translated into nitrogen, finally so that ammonia nitrogen reduces.
The usage amount of various microorganisms is respectively：Nitrobacteria 15g/m3, nitrobacteria 10g/m3, bacillus subtilis
25g/m3, EM compound bacterias 20g/m3.Add once within average 20~25 days；
By adding, the ammonia nitrogen in water body begins to continue to decline after two weeks, finally by scheduling to last 3-5 months effect water
Qualitative change is good, the black smelly disappearance in river.
Porous nano ooxygenation facility has two kinds of mounting means
1) disc type Method for Installation (nanometer micropore aeration plate 5).Disk frame is curved with 4-6 mm dia reinforcing bars, aeration tube is fixed on
On disk frame, 15-20 meters of disk frame total length, fills 3-4 aeration plate per acre, and disk frame need to be fixed on bottom of pond, 10-15 centimetres from bottom of pond.
0.1-0.15 kilowatts of blower power is equipped with per acre.
2) bar formula Method for Installation.At 60 meters or so, 10 meters or so of tube spacing, height differs otherwise more than 10 aeration tube total length
Centimetre, and bottom of pond is fixed on, 10-15 centimetres from bottom of pond.0.1 kilowatt of blower power is equipped with per acre.
The quick elimination black smelly ecological treatment method in river that application scheme provides, has the characteristics that：
Micro-pore oxygenation principle：
Air is sent into by gas pipeline using high pressure blower, air is sent into microporous pipe by gas pipeline, and microporous pipe is by sky
Gas is distributed in water in the form of microbubble, and microbubble is from bottom of pond to floating, and for bubble under the effect of gas high keto sectional pressure, oxygen is abundant
To dissolve in water, the rotation and flowing up and down of current can be caused, flowing up and down for current brings water of the upper strata rich in oxygen into bottom,
The rotational flow of current realizes the even oxygen aeration of water by the water that oxygen is rich in around microporous pipe to external diffusion at the same time.
Microporous pipeline structure：
Micro-pore oxygenation facility mainly has host high pressure blower (2800 revs/min of rotating speed), gas storage buffer unit, main pipeline
(PVC plastic pipe), gas-distributing pipe (PVC plastic pipe or rubber hose), aeration tube (porous nano aeration tube) etc. form.
Microporous pipeline is installed：
Motor drives high pressure blower, high pressure blower connection gas storage buffer unit, and gas storage buffer unit connects main pipeline,
Main pipeline connects gas-distributing pipe, and gas-distributing pipe connects aeration tube.Every 667 square metres of outfits, 2.2 kilowatts of air blowers of power, aeration tube total length exist
60 meters or so, 10 meters or so of tube spacing, height difference is no more than 10 centimetres, 10~15 centimetres from bottom of pond after fixing.
Micro-pore oxygenation application method：
The rule changed according to Dissolved Oxygen in Water, determines the time and period of start oxygenation.General 4~May, rainy days half
Night starts shooting；When start in afternoon in 6~October 2~3 is small, before sunrise 1 it is small when start 2~3 it is small when, continuous overcast and rainy or low pressure weather,
Start continues to the 2nd day noon during night 9；Later stage frequently start is cultivated, promotes the growth of aquaculture object.Conditional progress is molten
Oxygen detects, in due course start, to ensure that water body dissolved oxygen is preferred at 6~8 milligrams every liter.
Micro-pore oxygenation feature：
First, it is mute noiseless.5 micro bubbles uphill process of nanometer micropore aeration plate is slow, small perforate in tube wall
Tortuous passageway is that the micro- of air oozes deferent, and the slow resistance of speed is small, and eyelet is intensive, and the water surface does not have sound substantially in water, to fishes and shrimps
Crab normal activity is noiseless.
Second, oxygenation effect is good.Microporous pipe microbubble oxygenation, microbubble can increase sharply the oxygen content in water, therefore
Oxygenation is efficient, effect is good.Especially for middle-high density cultivation rainy days, shoal of fish anoxic can be solved at once using micro-pore oxygenation and floated
Head phenomenon, reaches the unapproachable effect of water surface impeller oxygenation.
3rd, energy consumption cost is few.Since using micro-pore aeration oxygen increasing device, the efficiency of transmission of oxygen is high, makes unit of water body
Dissolved oxygen is rapidly reached 4.5 mg/litres or so, and energy consumption can greatly save grid electricity fee cost less than the 1/4 of waterwheel or impeller oxygenation.
Although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention, any this area skill
Art personnel, without departing from the spirit and scope of the present invention, when can make a little modification and it is perfect, therefore the present invention protection model
Enclose to work as and be subject to what claims were defined.
Claims (6)
1. a kind of quick Dissolved Oxygen in Water that improves eliminates the black smelly comprehensive processing method in river, it is characterised in that：By wind turbine and master
Pipe installing is good, and afterwards, main pipeline is connected by gas-distributing pipe with nanometer micropore aeration plate, nanometer micropore aeration plate by aeration tube,
Diffusion disc forms, and the aeration tube disk is on diffusion disc；Then, by microbial bacterial agent of splashing in river, while oxygenation exposes
Gas causes microorganism amount reproduction, the nutriment in black-odor riverway of degrading, and ammonia nitrogen gradually passes through nitrobacteria effect and is converted into
Nitrates material, then forms anaerobic/anoxic environment, denitrifying bacteria exists by non-aerated space below microporous aeration disc again
Nitrogen is translated into, finally so that ammonia nitrogen reduces；By adding, the ammonia nitrogen in water body starts to continue to decline after two weeks, finally
Improve by scheduling to last 3-5 months effect water quality, the black smelly disappearance in river.
2. a kind of quick Dissolved Oxygen in Water that improves as claimed in claim 1 eliminates the black smelly comprehensive processing method in river, it is special
Sign is：The rule changed according to Dissolved Oxygen in Water determines the time and period of start oxygenation；4~May, midnight rainy days open
Machine；When start in afternoon in 6~October 2~3 is small, before sunrise 1 it is small when start 2~3 it is small when, continuous overcast and rainy or low pressure weather, night 9
Shi Kaiji continues to the 2nd day noon；Later stage frequently start is cultivated, promotes the growth of aquaculture object, water body dissolved oxygen is at every liter 6~8
Milligram is preferred.
3. a kind of quick Dissolved Oxygen in Water that improves as claimed in claim 2 eliminates the black smelly comprehensive processing method in river, it is special
Sign is：Gas-distributing pipe is the PE transparent hoses of 15mm, and a nanometer micropore aeration plate is placed in every 100 square metres of rivers, and micropore exposes
The diffusion disc of gas disk is made of poromerics such as ceramics, titanium valve, aluminium oxide, silica and nylon, and caused bubble diameter exists
15~20mm.
4. a kind of quick Dissolved Oxygen in Water that improves as claimed in claim 3 eliminates the black smelly comprehensive processing method in river, it is special
Sign is：Wind turbine connects gas storage buffer unit, gas storage buffer unit connection main pipeline, every 667 square metres of outfits, 2.2 kilowatts of power
Wind turbine, 60 meters of aeration tube total length, 10 meters of tube spacing, height difference is no more than 10 centimetres, 10~15 centimetres from bottom of pond after fixing.
5. a kind of quick Dissolved Oxygen in Water that improves as claimed in claim 4 eliminates the black smelly comprehensive processing method in river, it is special
Sign is：Microbial bacterial agent of splashing in river includes nitrobacteria, denitrifying bacteria, bacillus subtilis, EM compound bacterias etc..
6. a kind of quick Dissolved Oxygen in Water that improves as claimed in claim 5 eliminates the black smelly comprehensive processing method in river, it is special
Sign is：The usage amount of various microorganisms is respectively nitrobacteria 15g/m3, nitrobacteria 10g/m3, bacillus subtilis 25g/
m3, EM compound bacterias 20g/m3。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109717127A (en) * | 2019-01-17 | 2019-05-07 | 嘉兴职业技术学院 | A kind of nitrogen-removing oxygen-increasing equipment in aquaculture |
| CN110104794A (en) * | 2019-05-14 | 2019-08-09 | 华南理工大学 | The method that the black smelly bed mud in polluted river channel/lake and water body are simultaneously and rapidly repaired |
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| WO2013182007A1 (en) * | 2012-06-04 | 2013-12-12 | Wang Yiyao | Efficient oxygenation device and method |
| CN204047632U (en) * | 2014-06-26 | 2014-12-31 | 梅州市水产研究所 | Aquaculture microporous pipeline aeration oxygen replenishing device |
| CN106830523A (en) * | 2017-02-23 | 2017-06-13 | 常州上善生态科技有限公司 | A kind of method that black-odor riverway comprehensive water-body is administered |
| CN106946339A (en) * | 2017-02-08 | 2017-07-14 | 中国科学院南京地理与湖泊研究所 | A kind of water course in situ purification and ecological restoring method |
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|---|---|---|---|---|
| WO2013182007A1 (en) * | 2012-06-04 | 2013-12-12 | Wang Yiyao | Efficient oxygenation device and method |
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