CN201087158Y - Wet land wastewater treatment system - Google Patents
Wet land wastewater treatment system Download PDFInfo
- Publication number
- CN201087158Y CN201087158Y CNU2007200806583U CN200720080658U CN201087158Y CN 201087158 Y CN201087158 Y CN 201087158Y CN U2007200806583 U CNU2007200806583 U CN U2007200806583U CN 200720080658 U CN200720080658 U CN 200720080658U CN 201087158 Y CN201087158 Y CN 201087158Y
- Authority
- CN
- China
- Prior art keywords
- wetland
- water
- communicating pipe
- feed
- treatment
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to an oxygen-poor preconditioning and wetland treatment device, which belongs to the domestic wastewater treatment and the rural water source pollution control technology field. The utility model comprises an oxygen-poor preconditioning device and a wetland treatment device communicated with the oxygen-poor preconditioning device; the oxygen-poor preconditioning device comprises an oxygen-poor pool, a separating wall is arranged between a water inlet and a water outlet of the oxygen-poor pool, a through hole is arranged at the end adjacent to the bottom part of the separating wall, and the position of the water inlet is higher than that of the water outlet; the wetland treatment device comprises a multi-stage wetland treatment pool separated by one or a plurality of separating plates, communicating pipes for communicating two adjacent wetland treatment pools are arranged at the upper parts of the separating plates, the water inlet ends of the communicating pipes are arranged at the upper parts of the previous stage wetland treatment pools, the water outlet ends thereof are arranged at the bottom parts of the next stage wetland treatment pools, and the positions of the water inlet ends of the previous stage connecting pipes are higher than that of the water inlet ends of the next stage connecting pipes. The wetland treatment device has the advantages of small volume, compact structure, simple and convenient processing, no motive power and high treatment efficiency, and can be arbitrarily combined into various wastewater treatment systems.
Description
Technical field
The utility model is useful for that water conservation, purifying landscape water body, paper waste are handled, oily(waste)water is handled, mining wastewater is handled, textile waste is handled, sanitary wastewater is handled and technical field, particularly anoxic pre-treatment and wetland treatment unit such as control rural area pollution of area source.
Background technology
With the sanitary wastewater is the wastewater treatment of representative, traditional treatment process is " anaerobism+aerobic ", and anaerobism equipment commonly used is methane-generating pit or anaerobic pond, and methane-generating pit or anaerobic pond will be effective, the one, the requirement fully-closed, the 2nd, requirement waste water is long in the time that Chi Tizhong stops.Aerobic common employing be that the blast apparatus aeration aerating is installed, the one, power-equipment must be installed finish blast aeration, the 2nd, the working cost height, not energy-conservation, processing efficiency is low.
Summary of the invention
The purpose of this utility model provides a kind of wetland Waste Water Treatment.
Structure of the present utility model is: comprise the anoxic pretreatment unit, also comprise the wetland treatment unit that is connected with wastewater treatment equipment; Described anoxic pretreatment unit includes the anoxic pond 1 of water-in 2 and water outlet 3, be provided with divider wall 4 between the water-in 2 of anoxic pond 1 and the water outlet 3, divider wall 4 have through hole 5 near bottom end, incomplete closed unit is adopted in the anoxic pre-treatment, the centre adds divider wall, the perforate of divider wall bottom, and water body can only pass through from the lower partition hole, form the water body baffling, reach the effect of acidication.The position of water-in 2 is higher than the position of water outlet 3; Have two breather holes 7 on the loam cake 6 of anoxic pond 1, the diameter of breather hole 7 is 1.5-2.5cm.Such design covers on the anoxic pond and has two breather holes, and being has a spot of oxygen to supply with in order to make in the anoxic pond, makes the usefulness of the wastewater biological fermentation in the anoxic pond, flows into the wetland treatment unit through water outlet 3 then through pretreated waste water.
Described wetland treatment unit comprises the multistage wetland treating pond 9 that is separated into by one or more dividing plate 8, the top of dividing plate 8 is provided with the communicating pipe 10 that is communicated with adjacent two wetland treating ponds 9, the feed-water end 11 of communicating pipe 10 is positioned at the top of previous stage wetland treating pond 9, the water side 12 of communicating pipe 10 is positioned at the bottom of back one-level wetland treating pond 9, and waste water can be at multistage wetland treating pond baffling repeatedly like this.The position of the feed-water end 11 of previous stage communicating pipe 10 is higher than the position of the feed-water end 11 of back one-level communicating pipe 10, and the waste water in the anoxic pond is flowed along a direction all the time, makes water body through multistage baffling, filtration, and can not flow backwards.The feed-water end 11 of previous stage communicating pipe 10 is 1%-6% with the gradient of the feed-water end 11 of back one-level communicating pipe 10.Wetland treating ponds 9 at different levels are made as three layers from the bottom to top, are respectively gravel bed 13, middle granulosa 14 and sandy soil layer 15.
It is that water body passes through to concern by a certain percentage that the wetland treatment unit of formation passes through that wetland is handled, establish multistage dividing plate in the wetland treatment unit, divide three layout layer water-permeable matrix filtrates, adopt undercurrent type and infiltration type water-distributing device, water body forms nitrification and denitrification through multistage baffling, filtration, forms anaerobism, aerobic, the oxygen condition of holding concurrently automatically at the plant periphery, contain eutrophy compositions such as a large amount of organism, heavy metal, nitrogen, phosphorus except that in anhydrating, to reach water treatment effect.
Advantage of the present utility model: this wetland water treatment system, carry out pre-treatment through anoxic pond earlier, and then the multistage wetland treatment unit of flowing through, waste water passes through biological respinse, organism in the waste water of place to go, heavy metal, nitrogen, phosphorus and bacterium etc., finally improve water quality and reach the original water quality of wetland, continued to safeguard the good ecotope of complete sum of original ecosystem of wetland.Be specially adapted to improvement, convenient management, the save trouble and labor of paper waste, oily(waste)water, mining wastewater, textile waste and sanitary wastewater; For vast rural area Yi Cun, institute is main body, and overall planning, appropriateness increase the pond body bulk, choose the waterplant kind, when producing environmental benefit, are bound to produce economic benefit;
This anoxic pretreatment unit and its constructional feature of wetland treatment unit: volume is little, compact construction, processing is easy, unpowered, processing efficiency is high, can be arbitrarily made with all kinds of Waste Water Treatments.
Description of drawings
Fig. 1 is the anaerobic pond structural representation of wetland Waste Water Treatment;
Fig. 2 is the wetland treatment unit structural representation of wetland Waste Water Treatment;
Fig. 3 is the wastewater treatment process synoptic diagram of wetland Waste Water Treatment;
1 is anoxic pond, the 2nd among the figure, anoxic pond water-in, the 3rd, anoxic pond water outlet, the 4th, divider wall, the 5th, through hole, 6 anoxic pond loam cakes, 7 breather holes, the 8th, dividing plate, the 9th, wetland treating pond, the 10th, communicating pipe, the 11st, the feed-water end of communicating pipe, the 12nd, the water side of communicating pipe, the 13rd, gravel bed, the 14th, middle granulosa, the 15th, sandy soil layer.
Embodiment
As Fig. 1, Fig. 2, wetland Waste Water Treatment shown in Figure 3, comprise the anoxic pretreatment unit, also comprise the wetland treatment unit that is connected with the anoxic pretreatment unit.The anoxic pretreatment unit is established an anoxic pond 1, be respectively equipped with water-in 2 and water outlet 3 at the two ends of anoxic pond 1, and the position of water-in 2 is higher than the position of water outlet 3, between water-in 2 is than water outlet 3, establish a divider wall 4, divider wall 4 is divided into two parts with anaerobic pond 1, divider wall 4 has a through hole 5 near the position of bottom, has two breather holes 7 on the loam cake 6 of anoxic pond 1, and the diameter of breather hole 7 is 1.5cm; Water body can only pass through from the lower partition hole, forms the water body baffling, reaches the effect of acidication, is flowed out by water outlet 3 then, enters next stage wetland treatment unit and carries out the wetland processing.
The wetland treatment unit is a wetland treating pond, be provided with the dividing plate 8 of polylith almost parallel in the wetland treating pond, dividing plate 8 is separated into a plurality of multistage wetland treating ponds 9 independent of each other with the wetland treating pond, be provided with the communicating pipe 10 (being called water distributor on the engineering again) that is communicated with adjacent two wetland treating ponds 9 on the top of dividing plate 8, the feed-water end 11 of communicating pipe 10 is positioned at the top of previous stage wetland treating pond 9, the water side 12 of communicating pipe 10 is positioned at the bottom of back one-level wetland treating pond 9, the position of the feed-water end 11 of previous stage communicating pipe 10 is higher than the position of the feed-water end 11 of back one-level communicating pipe 10, and the gradient of the feed-water end 11 of previous stage communicating pipe 10 and 11 formation of the feed-water end of back one-level communicating pipe 10 is 1%.
The feed-water end 11 of the communicating pipe 10 of first step wetland treating pond 9 is communicated with the water outlet 3 of anoxic pond 1, and the water side 12 of the communicating pipe 10 of last step wetland treating pond 9 is connected with pesticide irrigation-ing water or breeding water container.
In the wetland treating ponds 9 at different levels, from bottom to top be divided into three layers, the first layer bottom is a gravel bed 13, and ulking thickness is Wingdale, cobble or the granite rubble of 300mm; Second layer middle layer is middle granulosa 14, and ulking thickness is that the Wingdale of 150mm is admixed an amount of soil; The 3rd layer of top layer is sandy soil layer 15, and ulking thickness is the composite soil (folder sandy soil) of 150mm.On the top layer of wetland treating pond, plant plant, as reed, cattail, Rush, green bamboo etc.
As Fig. 1, Fig. 2, shown in Figure 3, to compare with embodiment 1, difference is to have two breather holes 7 on the loam cake 6 of anoxic pond 1, and the diameter of breather hole 7 is 2cm; The feed-water end 11 of previous stage communicating pipe 10 is 2% with the gradient that the feed-water end of back one-level communicating pipe 10 11 forms.
As Fig. 1, Fig. 2, shown in Figure 3, to compare with embodiment 1, difference is, has two breather holes 7 on the loam cake 6 of anoxic pond 1, the diameter of breather hole 7 is 2.5cm;
The feed-water end 11 of previous stage communicating pipe 10 is 6% with the gradient that the feed-water end of back one-level communicating pipe 10 11 forms.
In the wetland treating ponds 9 at different levels, from bottom to top be divided into three layers, the first layer bottom is a gravel bed 13, and ulking thickness is Wingdale, cobble or the granite rubble of 500mm; Second layer middle layer is middle granulosa 14, and ulking thickness is that the Wingdale of 250mm is admixed an amount of soil; The 3rd layer of top layer is sandy soil layer 15, and ulking thickness is the composite soil (folder sandy soil) of 250mm.
More than the specification of wetland treating pond among each embodiment, promptly the relation of the capacity of wetland treating pond and their length (L), wide (B), high (H) sees the following form.
Each module water yield of wet land treating system---size correspondence table
| Pond number | Handle the water yield | | B | H | |
| 1 | 1m 3 | 1000 | 1000 | 2200 | |
| 2 | 3m 3 | 2000 | 1500 | 2200 | |
| 3 | 5m 3 | 2500 | 2000 | 2200 | |
| 4 | 8m 3 | 3200 | 2000 | 2700 | |
| 5 | 10m 3 | 4000 | 2000 | 2700 | |
| 6 | 15m 3 | 5000 | 2000 | 3200 | |
| 7 | 20m 3 | 5000 | 2000 | 4200 | |
| 9 | 30m 3 | 5000 | 3000 | 4200 | |
| 10 | 40m 3 | 5000 | 4000 | 4200 | |
| 11 | 50m 3 | 5000 | 5000 | 4200 | |
| 12 | 100m 3 | 8000 | 5000 | 5200 |
Claims (6)
1. a wetland Waste Water Treatment comprises the anoxic pretreatment unit, it is characterized in that: also comprise the wetland treatment unit that is connected with the anoxic pretreatment unit;
Described anoxic pretreatment unit includes the anoxic pond (1) of water-in (2) and water outlet (3), be provided with divider wall (4) between water-in (2) and the water outlet (3), divider wall (4) have through hole (5) near bottom end, the position of water-in (2) is higher than the position of water outlet (3); The loam cake (6) of anoxic pond (1) is provided with breather hole (7);
Described wetland treatment unit comprises the multistage wetland treating pond (9) that is separated into by one or more dividing plate (8), the top of dividing plate (8) is provided with the communicating pipe (10) that is communicated with adjacent two wetland treating ponds (9), the feed-water end (11) of communicating pipe (10) is positioned at the top of previous stage wetland treating pond (9), the water side (12) of communicating pipe (10) is positioned at the bottom of back one-level wetland treating pond (9), and the position of the feed-water end (11) of previous stage communicating pipe (10) is higher than the position of the feed-water end (11) of back one-level communicating pipe (10).
2. wetland Waste Water Treatment according to claim 1 is characterized in that: the diameter of described breather hole (7) is 1.5-2.5cm;
3. wetland Waste Water Treatment according to claim 1 and 2 is characterized in that: the feed-water end (11) of previous stage communicating pipe (10) is 1%-6% with the gradient of the feed-water end (11) of back one-level communicating pipe (10).
4. the band according to claim 2 Waste Water Treatment that wets is characterized in that: the feed-water end (11) of previous stage communicating pipe (10) is 2% with the gradient of the feed-water end (11) of back one-level communicating pipe (10).
5. according to the arbitrary described wetland Waste Water Treatment of claim 1 to 3, it is characterized in that: wetland treating ponds at different levels (9) are made as three layers from the bottom to top, are respectively gravel bed (13), middle granulosa (14) and sandy soil layer (15).
6. wetland Waste Water Treatment according to claim 4 is characterized in that: the thickness of gravel bed (13) is 300-500mm, and middle granulosa (14) thickness is 150-250mm, and sandy soil layer (15) thickness is 150-250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200806583U CN201087158Y (en) | 2007-08-17 | 2007-08-17 | Wet land wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200806583U CN201087158Y (en) | 2007-08-17 | 2007-08-17 | Wet land wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087158Y true CN201087158Y (en) | 2008-07-16 |
Family
ID=39634752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200806583U Expired - Fee Related CN201087158Y (en) | 2007-08-17 | 2007-08-17 | Wet land wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087158Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538106B (en) * | 2009-04-30 | 2011-04-13 | 浙江工商大学 | Energy-free sewage treatment plant |
| CN101693585B (en) * | 2009-10-21 | 2011-06-15 | 中国环境科学研究院 | Septic tank-artificial wetland rural sewage courtyard type landscape treating device |
| CN103848499A (en) * | 2012-11-29 | 2014-06-11 | 盐城市水利科学研究所 | Method for increasing purifying effect of micro pollution water source in subsurface-flow constructed wetland |
| CN104058507A (en) * | 2014-07-10 | 2014-09-24 | 草都毕力格 | Reinforced composite artificial wetland sewage treatment system |
| CN104860491A (en) * | 2015-06-12 | 2015-08-26 | 安徽汇泽通环境技术有限公司 | Comprehensive rural living sewage source separation, treatment and use system |
| CN106946353A (en) * | 2017-04-28 | 2017-07-14 | 中国海洋大学 | A kind of apparatus and method for improving drowned flow artificial wet land denitrification effect |
| CN107473391A (en) * | 2017-09-30 | 2017-12-15 | 江苏华淼生态科技有限公司 | A kind of cleaning system that sewage disposal is carried out using hard revetment |
| CN107487858A (en) * | 2017-09-30 | 2017-12-19 | 江苏华淼生态科技有限公司 | A kind of river course point-source pollution processing system |
| CN107572656A (en) * | 2016-07-05 | 2018-01-12 | 北京市鸿旭环境技术有限责任公司 | A kind of OWT sewage disposal systems |
| CN108558009A (en) * | 2018-05-15 | 2018-09-21 | 湖南金旅环保股份有限公司 | A kind of power-free integrated rural scattered domestic sewage treatment device |
| CN109250821A (en) * | 2018-11-19 | 2019-01-22 | 中国机械设备工程股份有限公司 | It is classified biofiltration gaseous-waste holdup system |
-
2007
- 2007-08-17 CN CNU2007200806583U patent/CN201087158Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538106B (en) * | 2009-04-30 | 2011-04-13 | 浙江工商大学 | Energy-free sewage treatment plant |
| CN101693585B (en) * | 2009-10-21 | 2011-06-15 | 中国环境科学研究院 | Septic tank-artificial wetland rural sewage courtyard type landscape treating device |
| CN103848499A (en) * | 2012-11-29 | 2014-06-11 | 盐城市水利科学研究所 | Method for increasing purifying effect of micro pollution water source in subsurface-flow constructed wetland |
| CN104058507A (en) * | 2014-07-10 | 2014-09-24 | 草都毕力格 | Reinforced composite artificial wetland sewage treatment system |
| CN104058507B (en) * | 2014-07-10 | 2015-07-01 | 草都毕力格 | Reinforced composite artificial wetland sewage treatment system |
| CN104860491A (en) * | 2015-06-12 | 2015-08-26 | 安徽汇泽通环境技术有限公司 | Comprehensive rural living sewage source separation, treatment and use system |
| CN107572656A (en) * | 2016-07-05 | 2018-01-12 | 北京市鸿旭环境技术有限责任公司 | A kind of OWT sewage disposal systems |
| CN107572656B (en) * | 2016-07-05 | 2020-09-18 | 北京市鸿旭环境技术有限责任公司 | OWT sewage treatment system |
| CN106946353A (en) * | 2017-04-28 | 2017-07-14 | 中国海洋大学 | A kind of apparatus and method for improving drowned flow artificial wet land denitrification effect |
| CN107473391A (en) * | 2017-09-30 | 2017-12-15 | 江苏华淼生态科技有限公司 | A kind of cleaning system that sewage disposal is carried out using hard revetment |
| CN107487858A (en) * | 2017-09-30 | 2017-12-19 | 江苏华淼生态科技有限公司 | A kind of river course point-source pollution processing system |
| CN108558009A (en) * | 2018-05-15 | 2018-09-21 | 湖南金旅环保股份有限公司 | A kind of power-free integrated rural scattered domestic sewage treatment device |
| CN109250821A (en) * | 2018-11-19 | 2019-01-22 | 中国机械设备工程股份有限公司 | It is classified biofiltration gaseous-waste holdup system |
| CN109250821B (en) * | 2018-11-19 | 2023-12-29 | 中国机械设备工程股份有限公司 | Hierarchical biofiltration retention system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201087158Y (en) | Wet land wastewater treatment system | |
| CN102126794B (en) | Artificial wetland purifying system for free waterfall aeration | |
| CN100537452C (en) | Sewage treating artificial wet land method | |
| CN203382564U (en) | Integrated biological aerated filter of utilizing composite filter materials | |
| CN105859041A (en) | Combined multi-level ecological unit system for deeply treating secondary effluent of sewage plant | |
| CN202594913U (en) | Turn back flow type landscape composite artificial wetland sewage treatment system | |
| CN202766358U (en) | Reinforced constructed wetland device for deep wastewater treatment | |
| CN105217886A (en) | A kind of method using the biological reaction tank of energy switch mode to dispose of sewage | |
| CN101700933A (en) | Advanced water treatment method by utilizing artificial floating island wetland | |
| CN212375119U (en) | Sewage treatment system in multi-functional district | |
| CN102515434A (en) | Method for sewage treatment in compound tower-type ecological filtering pool | |
| CN205170493U (en) | Can switch biological reaction pond of mode | |
| CN205635276U (en) | Advanced treatment sewage secondary effluent's of factory multistage ecological unit combined system | |
| CN217921629U (en) | Quick-separating sewage treatment system | |
| CN105236570A (en) | Biological reaction tank capable of having modes switched | |
| CN215049509U (en) | Multi-efficiency combined biological filter | |
| CN210313886U (en) | Modular real device of instructing of municipal administration sewage treatment experiment | |
| CN115072873A (en) | Sewage A 2 O-shaped integrated pond system and process method | |
| CN2913351Y (en) | Laminated push-flow type anaerobic filter | |
| CN203440216U (en) | Device used for denitrification and dephosphorization by using industrial solid waste | |
| CN203922850U (en) | Integral life sewage handler | |
| CN203820609U (en) | Tertiary biological filter system adopting industrial discharge for denitrogenation and dephosphorization | |
| CN201240978Y (en) | Combined type sewage in situ processing system | |
| CN215208681U (en) | High-speed contact biochemical reaction sewage treatment device | |
| CN210736329U (en) | Three-dimensional rotary horizontal subsurface flow constructed wetland device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |