CN108928994A - A kind of small-sized biological recirculating water purification method - Google Patents
A kind of small-sized biological recirculating water purification method Download PDFInfo
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- CN108928994A CN108928994A CN201810813281.0A CN201810813281A CN108928994A CN 108928994 A CN108928994 A CN 108928994A CN 201810813281 A CN201810813281 A CN 201810813281A CN 108928994 A CN108928994 A CN 108928994A
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- 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
- C02F2001/007—Processes including a sedimentation step
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- 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
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- 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
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- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Molecular Biology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The purpose of the present invention is to provide a kind of small-sized biological recirculating water purification methods, including pass through the sequentially connected septic tank of pipeline, first class purification area, secondary purification area, sump；The height that the septic tank, first class purification area, secondary purification area, sump are arranged is stepped successively to be reduced；It is provided with hand control valve at the water inlet pipe in septic tank connection first class purification area, is provided with ammonia-nitrogen content detector at the detection mouth in the first class purification area.The present invention passes through the setting of septic tank, first class purification area, secondary purification area, and country sewage is purified by microbial degradation principle, is arranged by the ladder of water inlet and water outlet height, so that the flowing at water source can be realized without power；Equipment uses high-effective microorganism, the purifying plant integrated processing method of full ecological, safety, ecology, environmental protection；Water outlet can reuse irrigated farmland and vegetable plot etc., save cleaning water source；Present apparatus long service life, failure rate is low, is not necessarily on duty, Maintenance free.
Description
Technical field
The invention belongs to technical field of sewage, and in particular to a kind of small-sized biological recirculating water purification method.
Background technique
China's domestic sewage in rural areas is mainly derived from kitchen cooking, shower, washing, lavatory flushing and rural resident and cultivates poultry
The excrement and urine water etc. that fowl generates, mainly there is following characteristics: domestic sewage in rural areas is widely distributed and disperses, and most of rural area is without dirt
Water discharge spout net;Domestic sewage in rural areas concentration is low, variation water quality is big, but the property of domestic sewage in rural areas is not much different, in sewage
Essentially free of heavy metal and poisonous and harmful substance, contain a certain amount of nitrogen, phosphorus, biodegradability is strong.At existing municipal sewage
Reason technology is although feasible, but investment is high, operating cost is big, management requires height, is difficult to promote the use of in rural area.Therefore high efficiency,
Low energy consumption, inexpensive sewage disposal technology are of great significance for solving rural environment.
Summary of the invention
The purpose of the present invention is to provide a kind of small-sized biological recirculating water purification methods, solve only family farm household sewage water dispersion
Extensively, difficult to collect, and pass through the degradation of microorganism and plant, the nitrogen and phosphorus element in water is absorbed, the eutrophication of water is reduced, avoids
The water of exclusion causes Babian Jiang.
The present apparatus includes passing through the sequentially connected septic tank of pipeline, first class purification area, secondary purification area, sump, described
First class purification area, secondary purification area, sump are respectively arranged with inlet and outlet；The septic tank connection household water
Discharge and the collection to initial rainwater, the septic tank are connected to the water inlet in first class purification area by pipeline, and set at pipeline
It is equipped with hand control valve；The first class purification area include partition and from left to right by partition be isolated filtering settling zone, life
State degradation area, detection zone.Integrated molding of the present invention, batch production production, occupied area is small, construction is simple；Security performance is high, if
Standby high-effective microorganism, purifying plant integrated processing method using full ecological, safety, ecology, environmental protection；Low cost, equipment are anti-
Corruption, anti-seepage effect are significant, and without secondary pollution, ne-leakage meets national sewage treatment environmental protection anti-seepage standard；Water outlet can reuse (filling
Irrigate farmland and vegetable plot etc.), save cleaning water source；Long service life, failure rate is low, is not necessarily to staff on duty, ties up without professional
Shield；Unpowered facility, energy-saving, outlet effect is good.
What the present invention was mainly achieved through the following technical solutions: a kind of small-sized biological recirculating water purification method, including it is logical
Septic tank that piping is sequentially communicated, first class purification area, secondary purification area, sump, the first class purification area, secondary purification
Area, sump are respectively arranged with inlet and outlet；The septic tank is connected to the discharge of household water and to initial rainwater
It collects, the septic tank is connected to the water inlet in first class purification area by pipeline, and hand control valve is provided at pipeline；It is described
First class purification area includes the filtering settling zone for passing sequentially through partition isolation from left to right, ecology degradation area, detection zone, the filtering
The top of settling zone and detection zone is respectively arranged with detection mouth, and filters and be provided with water elbow in settling zone and to be located at level-one net
Change the double-layer filtering net of the lower section of the water inlet in area, and the top of water elbow was arranged in the double-layer filtering net；It is described to cross water
The water outlet of elbow is located at filtering settling zone, and the other end of water elbow passes through partition and is connected to ecology degradation area；The life
State degradation area includes water-supply-pipe, microbial reaction area and plant absorption area, and the plant absorption area is arranged in microbial reaction area
On, biological cleaning filler is filled in the microbial reaction area, plant absorption area kind is implanted with high-efficient purification plant；It is described
Ecology degradation area passes through delivery pipe communication with detection area；Ammonia-nitrogen content detector is provided in the detection mouth of the detection zone, it is described
The test side of ammonia-nitrogen content detector passes perpendicularly through the detection mouth of detection zone and protrudes into detection zone, the ammonia-nitrogen content detector
Control terminal is located at the top of the detection mouth of detection zone, and the detection mouth of detection zone and the control terminal of ammonia-nitrogen content detector are sealing
Structure.
The present invention is oxygen-free environment in the filtering settling zone, by the dirt of septic tank initial reaction in use
Water flows into filtering settling zone, and the bacterium of oxygen and virus is needed to be killed in the detection, the double-deck mistake in the filter settling zone
The sewage conveyed in septic tank is filtered by strainer, the stainless steel layer connection filtering settling zone detection mouth of the double-layer filtering net
The driving motor of setting periodically closes the conveying of hand control valve pause sewage, opens the well lid of filtering settling zone detection mouth, leads to
Motor driven of overdriving double-layer filtering net operates upwards, after the online impurity cleaning of double medium filtration, is reentered into initial position；
When water in filtering settling zone reached the height of water elbow, extra water can be transported to ecology degradation area, it is described to cross water
Elbow is bent downward in filtering settling zone, so that sewage is exporting extremely after being first precipitated to the reaction of bottom of pond progress anaerobe
Ecology degradation area；Microbial reaction area and plant absorption area, the life in the microbial reaction area are divided into the ecology degradation
Object purifies filler and carries out biodegrade to the water of entrance, and the high-efficient purification plant of the plant absorption area plantation will degrade in water
Nitrogen, phosphorus are absorbed, and the eutrophy in water removal is removed；Ammonia-nitrogen content detector display in the detection zone on detection mouth well lid
When upper display ammonia-nitrogen content is excessively high, by closing hand control valve, stop the input of sewage in septic tank, be first class purification area and
Microorganism and plant in secondary purification area provide longer soak time, when the ammonia-nitrogen content that ammonia-nitrogen content detector test arrives
When reaching the content for being suitble to discharge, hand-operated valve is opened, so that first class purification area and secondary purification area have enough sewage to be used for only
Change；Secondary purification area is flowed by sewage behind first class purification area, and Soil Microorganism is again in secondary purification area for sewage
Degradation and plant are to absorption again eutrophic in water, it is ensured that purify country sewage, purified water is passed through two
The water outlet of grade purifying area is delivered in sump, and the water in sump can be applied directly to the irrigation or direct of crops
It is discharged into the Nature.
The present invention passes through the setting that double-layer filtering net in settling zone is filtered in first class purification area, avoids miscellaneous in septic tank
Matter enters blocking pipeline, by crossing the setting of water elbow, so that sewage is purified by further, and anti-in ecology degradation area
It should prepare, by the absorption of microorganism and plant in ecology degradation area, reduce the eutrophication in water, ensure that water quality
Health, by the setting of hand control valve on ammonia-nitrogen content detector in detection zone and conveyance conduit so that first class purification area and
The reaction in secondary purification area is controllable, guarantees that first class purification area and secondary purification area fully absorb ammonia, nitrogen, phosphorus in sewage.
In order to preferably realize the present invention, further, the first class purification area, the water outlet height in secondary purification area are equal
Lower than water inlet；The height that the septic tank, first class purification area, secondary purification area, sump are arranged is stepped successively to be reduced.
So that all devices are not necessarily to power facility, the energy consumption of saving degradation and water transport, and have and preferably go out
Water effect；All equipment passes through the molding that is made into one of batch production, cheap；Equipment has the effect of anti-corrosion, antiseepage, and
Meet national sewage treatment environmental protection anti-seepage standard so that sewage ne-leakage and to soil carry out secondary pollution；Utilize full ecological
High-effective microorganism and purifying plant integrated processing method country sewage is purified, safety, ecology, environmental protection.
In order to preferably realize the present invention, there are two the secondary purification area settings, the water outlet in the first class purification area
It is respectively communicated with the water inlet in Liang Ge secondary purification area, backfill element is native in the secondary purification area, plants aquatic warp on the element soil
It helps plant, the economic aquatic plant is reed, wild rice stem, cattail, Scirpus tabernaemontani, rhizoma acori graminei, any one or more in calamus.
In use, the water outlet in the first class purification area is connected to Liang Chu secondary purification area to the present invention, at two
Secondary purification area accelerates to flow into the reaction speed of sewage, and the economic aquatic plant planted in secondary purification area can be further
Ammonia, the nitrogen, phosphorus in water are absorbed, and can be grown by microelement needed for water, income is provided, is turned waste into wealth.
In order to preferably realize the present invention, further, the sump includes well body, well seat, the well with the cooperation of well seat
The height of lid, chute, the well seat setting is equal with the thickness of well lid, and the chute is co-axially located at the intracorporal bottom of sump well
Portion.By the setting of sump so that purified water energy is enough collected, the setting of the chute increases the water collected in well body
Mobility, the irrigation of plant can be used for by the water that sump is collected, can also be directly discharged in the Nature.
In order to preferably realize the present invention, further, the water inlet and water outlet of the sump are located at sustained height.
By the setting of water inlet and water outlet sustained height, enables sump to store more purified waters, guarantee to plant
It is irrigated, is avoided from the man power and material that extraction water is spent elsewhere.
In order to preferably realize the present invention, further, the septic tank, first class purification area, secondary purification area, sump
Bottom be both provided with height be 100mm concrete cushion.The coagulating layer of device bottom setting, so that equipment will not use
It precipitates downwards in the process, avoids the damage of connection inlet and outlet pipeline, extend the service life of equipment.
In order to preferably realize the present invention, further, the pipeline is prepared using DN100PVC material；Described one
Grade purifying area, secondary purification area, sump the ends of inlet and outlet be respectively arranged with separation net.The pipeline uses
The preparation of DN100PVC material, slows down pipeline and is corroded under soil, extend the service life of pipeline, reduce the cost of replacement；?
The respectively arranged separation net in the end of water inlet and water outlet avoids impurity from entering line clogging in pipeline, influences a whole set of system
System is normally carried out.
Beneficial effects of the present invention:
(1) the first class purification area include partition and from left to right by partition be isolated filtering settling zone, ecology degradation area,
Detection zone is avoided the impurity in septic tank and enters blocking pipeline, passed through by the setting of double-layer filtering net in filtering settling zone
The setting of water elbow is crossed, so that sewage is purified by further, and the reaction in ecology degradation area is prepared, and is dropped by ecology
The absorption for solving microorganism and plant in area, reduces the eutrophication in water, ensure that the health of water quality, pass through ammonia in detection zone
The setting of hand control valve on nitrogen content detector and conveyance conduit, so that the reaction in first class purification area and secondary purification area can
Control guarantees that first class purification area and secondary purification area fully absorb ammonia, nitrogen, phosphorus in sewage.
(2) water outlet height in the first class purification area, secondary purification area is lower than water inlet；The septic tank, level-one are net
The height that change area, secondary purification area, sump are arranged is stepped successively to be reduced.The present invention is by by septic tank, first class purification
The height that area, secondary purification area, sump are arranged is stepped successively to be reduced, so that all devices are not necessarily to power facility, is saved
The energy consumption of degradation and water transport, and there is preferable outlet effect；All equipment is made into one by batch production
Molding, it is cheap；Equipment has the effect of anti-corrosion, antiseepage, and meets national sewage treatment environmental protection anti-seepage standard, so that sewage
Ne-leakage and to soil carry out secondary pollution；Using the high-effective microorganism and purifying plant integrated processing method of full ecological to agriculture
Village's sewage is purified, safety, ecology, environmental protection.
(3) water outlet in the first class purification area is respectively communicated with the water inlet in Liang Chu secondary purification area, the secondary purification
Element soil is backfilled in area, and by the rammed earth of filling, economic aquatic plant, the economic aquatic plant are planted in element soil top
Including reed, wild rice stem, cattail, Scirpus tabernaemontani, rhizoma acori graminei, calamus etc..The present invention accelerates to flow into sewage by Liang Chu secondary purification area
Reaction speed, and the economic aquatic plant planted in secondary purification area can further absorb ammonia in water, nitrogen, phosphorus and
It is grown by microelement needed for water, income is provided, turned waste into wealth.
(4) sump includes well body, well seat, well lid, chute with the cooperation of well seat, the height of well seat setting with
The thickness of well lid is equal, and the chute is located at the bottom centre of sump well body.By the setting of sump so that purified
Water energy is enough collected, and the setting of the chute increases the mobility for the water collected in well body, and the water collected by sump is available
In the irrigation of plant, can also be directly discharged in the Nature.
(5) water inlet of the sump and water outlet are located at sustained height, pass through water inlet and water outlet sustained height
Setting, enable sump to store more purified waters, guarantee to irrigate plant, avoid and taken out from elsewhere
Fetch water spent man power and material.
(6) septic tank, first class purification area, secondary purification area, sump bottom be both provided with 100mm concrete mats
Layer.The coagulating layer of device bottom setting avoids connection water inlet and water outlet so that equipment will not precipitate downwards in use
The damage of mouth pipeline, extends the service life of equipment.
(7) pipeline is prepared using DN100PVC material；The water inlet is respectively arranged with water outlet end
Separation net.The pipeline is prepared using DN100PVC material, is slowed down pipeline and is corroded under soil, extends the longevity of pipeline
Life, reduces the cost of replacement；In the respectively arranged separation net in the end of water inlet and water outlet, avoiding impurity from entering in pipeline will
Line clogging influences being normally carried out for whole system.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the top view in first class purification area；
Fig. 3 is the cross-sectional view in first class purification area；
Fig. 4 is the cross-sectional view in secondary purification area；
Fig. 5 is the structural schematic diagram of sump；
Fig. 6 is the cross-sectional view of sump.
Wherein: 1- water inlet, 2- water outlet, 3- first class purification area, 4- secondary purification area, 5- sump, 6- concrete mats
It is aquatic that layer, 7- inspection socket, 8- cross water elbow, 9- partition, 10- biological cleaning filler, 11- high-efficient purification plant, 12- element soil, 13-
Economic plants, 14- well lid, 15- well seat, 16- chute, 17- pipeline, 19- double-layer filtering net.
Specific embodiment
Embodiment 1:
A kind of small-sized biological recirculating water purification method, as shown in Fig. 2, including the septic tank being sequentially communicated by pipeline 17, level-one
Purifying area 3, secondary purification area 4, sump 5, the first class purification area 3, secondary purification area 4, sump 5 are respectively arranged with into water
Mouth 1 and water outlet 2；The septic tank is connected to the discharge of household water and the collection to initial rainwater, and the septic tank passes through pipe
Road is connected to the water inlet 1 in first class purification area 3, and hand control valve is provided at pipeline；The first class purification area 3 includes from a left side
Filtering settling zone, ecology the degradation area, detection zone of the isolation of partition 9, the filtering settling zone and detection zone are passed sequentially through to the right side
Top is respectively arranged with detection mouth 7, and filters in settling zone and be provided with water elbow 8 and the water inlet positioned at first class purification area 3
Lower section double-layer filtering net 19, and the top of water elbow 8 was arranged in the double-layer filtering net 19；The water elbow 8 excessively
Water outlet is located at filtering settling zone, and the other end of water elbow 8 passes through partition and is connected to ecology degradation area；The ecology degradation
Area includes water-supply-pipe, microbial reaction area and plant absorption area, and the plant absorption area is arranged on microbial reaction area, institute
It states filling biological cleaning filler 10, plant absorption area kind in microbial reaction area and is implanted with high-efficient purification plant 11；The life
State degradation area passes through delivery pipe communication with detection area；Ammonia-nitrogen content detector, the ammonia are provided in the detection mouth 7 of the detection zone
The test side of nitrogen content detector passes perpendicularly through the detection mouth 7 of detection zone and protrudes into detection zone, the ammonia-nitrogen content detector
Control terminal is located at the top of the detection mouth 7 of detection zone, and the detection mouth of detection zone and the control terminal of ammonia-nitrogen content detector are close
Seal structure.
The present invention carries out unwrapping wire in use, according to the size of drawing, is determined according to on-site soil situation and excavates work
The width for making face, encounter lower water level it is higher when, answer continuous pumpage；Bed course processing is carried out in bottom according to the size of equipment, is led to
The concrete for crossing 100mm makes bed course smooth, so that compacting degree >=90%, guarantees that equipment will not precipitate, by septic tank, one
Grade purifying area 3, Liang Ge secondary purification area 4 are in place according to setting, it is ensured that the respective height of equipment, water inlet 1 and water outlet 2
Position height meet design requirement；After equipment is firm, filled the water into equipment, whether detection device reaches standard, after test
Backfill is carried out after the completion, and the backfill uses compaction in layers, and the virtual resurfacing thickness of every layer of backfill is not more than 30cm, and when backfill
Using symmetrical backfill, prevent the equipment in backfill from shifting；The backfill must not contain organic matter, frozen soil, building waste,
And water content is not more than 10%；It needs to do protective layer processing with coarse sand or undisturbed soil after installation backfill.After installation is complete, institute
Septic tank is stated to collect including sanitary wastewater, shower water, food waste waste water, yard drainage, poultry colony house water and initial rainwater
All kinds of sewage, by septic tank initial reaction sewage flow into filtering settling zone, need oxygen bacterium and virus detecting
It is killed in area, the sewage that the double-layer filtering net 19 in the filter settling zone will convey in septic tank is filtered, the bilayer
Filter screen 19 includes the stainless steel layer of the filter membrane on upper layer and the fine and closely woven hole of lower layer, and the stainless steel layer of the double-layer filtering net 19 connects
By the driving motor 20 of filter settling zone detection mouth setting, the conveying of hand control valve pause sewage is periodically closed, filtering is opened
The well lid of settling zone detection mouth, by starting driving motor 20, close hand control valve is made by the rotation of driving motor 20
It obtains wirerope telescopic rod and shrinks wirerope, drive double-layer filtering net 19 to move upwards, the cleaning waste slag that will be filtered on double-layer filtering net 19
Afterwards, driving motor 20 is inverted, and double-layer filtering net 19 is down to predetermined position, opens hand control valve, continues filter sewage；
When water in filtering settling zone reached the height of water elbow 8, extra water can be transported to ecology degradation area, it is described to cross water
Elbow 8 is bent downward in filtering settling zone, so that sewage is exporting after being first precipitated to the reaction of bottom of pond progress anaerobe
To ecology degradation area；The ecology, which is degraded, divides into microbial reaction area and plant absorption area, in the microbial reaction area
The water of 10 pairs of biological cleaning filler entrance carries out biodegrade, and the high-efficient purification plant 11 of the plant absorption area plantation will be in water
Nitrogen, the phosphorus of degradation are absorbed, and the eutrophy in water removal is removed；Ammonia-nitrogen content detector in the detection zone on detection mouth well lid
When showing that ammonia-nitrogen content is excessively high on display, by closing hand control valve, stops the input of sewage in septic tank, be that level-one is net
Area 3 and microorganism and the longer soak time of plant offer in secondary purification area 4 are provided, arrived when ammonia-nitrogen content detector test
Ammonia-nitrogen content reach be suitble to discharge content when, open hand-operated valve so that first class purification area 3 and secondary purification area 4 have it is enough
Sewage is for purifying；Secondary purification area 4 is flowed by the sewage behind first class purification area 3, sewage is in secondary purification area 4 in soil
Degradation and the plant again of microorganism are to absorption again eutrophic in water, it is ensured that purify country sewage, will purify
Water afterwards is delivered in sump 5 by the water outlet 2 in secondary purification area 4, and the water in sump 5 can be applied directly to agriculture
The irrigation of crop is directly discharged in the Nature.
The present invention passes through the setting that double-layer filtering net 19 in settling zone is filtered in first class purification area 3, avoids in septic tank
Impurity enter blocking pipeline 17, by crossing the setting of water elbow 8, so that sewage is by further purification, and ecology degradation
Reaction in area is prepared, and by the absorption of microorganism and plant in ecology degradation area, is reduced the eutrophication in water, is guaranteed
The health of water quality, by the setting of hand control valve on ammonia-nitrogen content detector in detection zone and conveyance conduit 17, so that one
The reaction in grade purifying area 3 and secondary purification area 4 is controllable, guarantees first class purification area 3 and secondary purification area 4 to ammonia, nitrogen, phosphorus in sewage
Fully absorb.
Embodiment 2:
The present embodiment advanced optimizes on the basis of embodiment 1, the first class purification area 3, secondary purification area 4 water outlet 2
Height is below water inlet 1；The height that the septic tank, first class purification area 3, secondary purification area 4, sump 5 are arranged is in ladder
Shape successively reduces.
The present invention is stepped by the height that septic tank, first class purification area 3, secondary purification area 4, sump 5 are arranged
It successively reduces, so that all devices are not necessarily to power facility, the energy consumption of saving degradation and water transport, and have and preferably go out
Water effect；All equipment passes through the molding that is made into one of batch production, cheap；Equipment has the effect of anti-corrosion, antiseepage, and
Meet national sewage treatment environmental protection anti-seepage standard so that sewage ne-leakage and to soil carry out secondary pollution；Utilize full ecological
High-effective microorganism and purifying plant integrated processing method country sewage is purified, safety, ecology, environmental protection.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3:
The present embodiment advanced optimizes on the basis of embodiment 2, and there are two the secondary purification area settings, the first class purification
The water outlet in area 3 is respectively communicated with the water inlet in Liang Ge secondary purification area 4, backfill element soil 12, the element in the secondary purification area 4
Economic aquatic plant 13 is planted on soil 12, the economic aquatic plant 13 is reed, wild rice stem, cattail, Scirpus tabernaemontani, rhizoma acori graminei, calamus
In any one or more.
In use, the water outlet 2 in the first class purification area 3 is connected to Liang Chu secondary purification area 4 to the present invention, passes through two
Locate secondary purification area 4 to accelerate to flow into the reaction speed of sewage, and the economic aquatic plant 13 planted in secondary purification area 4 can
Ammonia, the nitrogen, phosphorus in water are further absorbed, and can be grown by microelement needed for water, income is provided, becomes useless
For treasured.
The other parts of the present embodiment are same as Example 2, and so it will not be repeated.
Embodiment 4:
The present embodiment advanced optimizes on the basis of embodiment 3, as shown in Figure 1, the sump 5 include well body, well seat 15,
Well lid 14, the chute 16 cooperated with well seat 15, the height that the well seat 15 is arranged is equal with the thickness of well lid 14, the chute 16
It is co-axially located at the intracorporal bottom of 5 well of sump.The water inlet 1 and water outlet 2 of the sump 5 are located at sustained height.
By the setting of sump 5 so that purified water energy is enough collected, the setting of the chute 16 is increased in well body
The mobility of the water of collection can be used for the irrigation of plant by the water that sump 5 is collected, and can also be directly discharged in the Nature,
By the setting of water inlet 1 and 2 sustained height of water outlet, enables sump 5 to store more purified waters, guarantee to plant
Object is irrigated, and is avoided from the man power and material that extraction water is spent elsewhere.
The other parts of the present embodiment are same as Example 3, and so it will not be repeated.
Embodiment 5:
The present embodiment advanced optimizes on the basis of embodiment 4, as shown in figures 3 to 6, the septic tank, first class purification area 3,
Secondary purification area 4, sump 5 bottom be both provided with height be 100mm concrete cushion 6.The pipeline 17 uses
DN100PVC material is prepared；The first class purification area 3, secondary purification area 4, the water inlet 1 of sump 5 and water outlet 2
End is respectively arranged with separation net.
The coagulating layer bed course 6 that the present invention is arranged in device bottom is kept away so that equipment will not precipitate downwards in use
The damage for exempting from connection water inlet 1 and 2 pipeline 17 of water outlet, extends the service life of equipment；The pipeline 17 is with water inlet 1 and out
The preparation of DN100PVC material is respectively adopted in the mouth of a river 2, slows down pipeline 17 and is corroded under soil, extends the service life of pipeline 17,
Reduce the cost of replacement；In the respectively arranged separation net in end of water inlet 1 and water outlet 2, impurity is avoided to enter in pipeline 17
Pipeline 17 is blocked, being normally carried out for whole system is influenced.
The other parts of the present embodiment are same as Example 4, and so it will not be repeated.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (7)
1. a kind of small-sized biological recirculating water purification method, which is characterized in that including be sequentially communicated by pipeline (17) septic tank,
First class purification area (3), secondary purification area (4), sump (5), the first class purification area (3), secondary purification area (4), sump
(5) water inlet (1) and water outlet (2) are respectively arranged with；The septic tank is connected to the discharge of household water and to initial rainwater
It collects, the septic tank is connected to the water inlet (1) of first class purification area (3) by pipeline, and is provided with and manually controls at pipeline
Valve；The first class purification area (3) includes the filtering settling zone for passing sequentially through partition (9) isolation from left to right, ecology degradation area, inspection
The top of survey area, the filtering settling zone and detection zone is respectively arranged with detection mouth (7), and is filtered in settling zone and be provided with water
Elbow (8) and be located at first class purification area (3) water inlet lower section double-layer filtering net (19), and the double-layer filtering net (19)
It is arranged in the top for crossing water elbow (8)；The water outlet for crossing water elbow (8) is located at filtering settling zone, and water elbow (8) is another
One end passes through partition and is connected to ecology degradation area；Ecology degradation area includes that water-supply-pipe, microbial reaction area and plant inhale
Area is received, the plant absorption area is arranged on microbial reaction area, and biological cleaning filler is filled in the microbial reaction area
(10), plant absorption area kind is implanted with high-efficient purification plant (11)；Ecology degradation area passes through delivery pipe communication with detection area；
It is provided with ammonia-nitrogen content detector in the detection mouth (7) of the detection zone, the test side of the ammonia-nitrogen content detector is vertically worn
It crosses the detection mouth (7) of detection zone and protrudes into detection zone, the control terminal of the ammonia-nitrogen content detector is located at the detection mouth of detection zone
(7) top, and the detection mouth of detection zone and the control terminal of ammonia-nitrogen content detector are sealing structure.
2. a kind of small-sized biological recirculating water purification method according to claim 1, which is characterized in that the first class purification area
(3), the water outlet (2) of secondary purification area (4) is highly below water inlet (1)；The septic tank, first class purification area (3), second level
The height that purifying area (4), sump (5) are arranged is stepped successively to be reduced.
3. a kind of small-sized biological recirculating water purification method according to claim 2, which is characterized in that the secondary purification area
There are two settings, and the water outlet of the first class purification area (3) is respectively communicated with the water inlet in Liang Ge secondary purification area (4), and described two
Backfill element is native (12) in grade purifying area (4), plants economic aquatic plant (13) on the element native (12), the economic aquatic plant
It (13) is reed, wild rice stem, cattail, Scirpus tabernaemontani, rhizoma acori graminei, any one or more in calamus.
4. a kind of small-sized biological recirculating water purification method according to claim 1-3, which is characterized in that the collection
Well (5) includes well lid (14), the chute (16) of well body, well seat (15) and well seat (15) cooperation, well seat (15) setting
Height is equal with the thickness of well lid (14), and the chute (16) is co-axially located at sump (5) intracorporal bottom of well.
5. a kind of small-sized biological recirculating water purification method according to claim 4, which is characterized in that the sump (5)
Water inlet (1) and water outlet (2) be located at sustained height.
6. a kind of small-sized biological recirculating water purification method according to claim 1, which is characterized in that the septic tank, one
Grade purifying area (3), secondary purification area (4), sump (5) bottom be both provided with height be 100mm concrete cushion (6).
7. a kind of small-sized biological recirculating water purification method according to claim 1, which is characterized in that the pipeline (17) is adopted
It is prepared with DN100PVC material；The first class purification area (3), secondary purification area (4), sump (5) water inlet (1) and
The end of water outlet (2) is respectively arranged with separation net.
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Application publication date: 20181204 |