CN204151144U - The artificial wet land treating system of river training water quality - Google Patents

The artificial wet land treating system of river training water quality Download PDF

Info

Publication number
CN204151144U
CN204151144U CN201420412029.6U CN201420412029U CN204151144U CN 204151144 U CN204151144 U CN 204151144U CN 201420412029 U CN201420412029 U CN 201420412029U CN 204151144 U CN204151144 U CN 204151144U
Authority
CN
China
Prior art keywords
river
water
water quality
river course
wetland
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
Application number
CN201420412029.6U
Other languages
Chinese (zh)
Inventor
徐晶晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN ZHONGYING ENVIRONMENTAL ENGINEERING Co Ltd
Original Assignee
HENAN ZHONGYING ENVIRONMENTAL ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HENAN ZHONGYING ENVIRONMENTAL ENGINEERING Co Ltd filed Critical HENAN ZHONGYING ENVIRONMENTAL ENGINEERING Co Ltd
Priority to CN201420412029.6U priority Critical patent/CN204151144U/en
Application granted granted Critical
Publication of CN204151144U publication Critical patent/CN204151144U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model discloses a kind of artificial wet land treating system of river training water quality, comprise the retaining pool, retaining dam, purification of water quality unit and restoration of the ecosystem unit, purification of water quality unit comprises descending-up compound flow constructed wetland being divided into both sides, river course, be provided with filler in compound flow constructed wetland and plant and be implanted with vegetation, restoration of the ecosystem unit forms by flowing to the plural artificial ecology base be located in river course, oxygenation pond and surface current artificial wetland along river course, in oxygenation pond, be provided with aerating apparatus.This artificial wet land treating system utilizes existing waterway fully, save construction land greatly, not only less investment, technique simple, be easy to safeguard, and there is certain landscape effect, certain economic return can also be obtained by the vegetation of plantation while purifying waste water, beautifying the environment, river after process reaches the V class standard of " water environment quality standard " (GB3838-2002), can be used for irrigated farmland or recharge groundwater.

Description

The artificial wet land treating system of river training water quality
Technical field
The utility model relates to a kind of river water contamination purification restoration processing system, says the artificial wet land treating system relating to a kind of river training water quality accurately.
Background technology
The original body in natural river course has good self-purification capacity.In a healthy water surrounding, the Major Nutrient material that water body comprises is decomposed by the microorganisms, nitrogen, the phosphorus of some residual are absorbed by pasture and water, algae, the quantity of microorganism is regulated and controled by the nutrient dynamics of protozoon and water body, and the pasture and water of water body and protozoon are by fish predation, ecological chain is perfect, and the relation due to energy between human consumer at different levels restricts mutually, and water body is normal self-cleaning state.But due to industrial expansion, various industrial production sewage, the sanitary sewage even tail water of upstream sewage work enter, cause the pollution substances such as a large amount of organic matters, nitrogen, phosphorus to pour in water surrounding, by the restriction of dissolved oxygen, cause microorganism aerobic mineralization to be interrupted, algae is progressively dead, organic appearance " congested " accumulates and enters anaerobic digestion is the main stage, creates the objectionable impurities such as methane, hydrogen sulfide, and water body occurs black smelly, waterplant, hydrocoles mortality, even disappear.
The pollutent received due to river course has been far longer than water environment capacity own, and make the severe water pollution of a lot of river and lake region, self purification of water body function is affected, and ecotope suffers serious destruction.Mainly adopted to the Treatment process in city river and lake engineering means such as cutting dirt, bank protection, desilting in the past, but often cure the symptoms, not the disease, the pollution of area source continued and river eutrophication make water quality of river constantly worsen.Facts have proved, the Treatment process that biological restoration and restoration of the ecosystem combine because construction costs is low, treatment effect is good and sustainable, do not produce secondary pollution and can improve with greening environment and view the advantage combined, in the Pollution abatement being widely used in urban lakes and river course and restoration of the ecosystem.At present, river course showering mostly is to the improvement in river of getting dirty, be disposed to again in river course after processing in the water treatment building that river is guided on the bank, so not only need to utilize a large amount of soil, both sides, river course, construction process structures, and need pumping plant drainage, promote water level and multiple sewage disposal device is installed, therefore, investment is large, working cost is high, maintenance is inconvenient.
Utility model content
The purpose of this utility model is: provide a kind of less investment, running cost low and have the artificial wet land treating system of the river training water quality of beautifying landscape function, to solve the defect that prior art exists.
The technical solution of the utility model is: a kind of artificial wet land treating system of river training water quality, comprise the retaining dam being located at upstream, river course, by this retaining dam, upstream, river course is provided with the retaining pool, purification of water quality unit and restoration of the ecosystem unit is provided with successively in the river course in described retaining dam downstream, described purification of water quality unit comprises training wall that the twice by building by laying bricks or stones in river bed be arranged in parallel the left side in river course, right both sides are respectively every the compound flow constructed wetland set out, the foundation ditch arranged between training wall and riverbank is included in described compound flow constructed wetland, be located at the vegetation of filler in foundation ditch and filling surface plantation, this compound flow constructed wetland is divided into by riverain downstream wetland and up stream wetland two portions near training wall by the baffle plate vertically buried underground in the middle part of described filler down, downstream wetland is communicated with by the interval between bottom baffle plate and foundation ditch with up stream wetland, river bank and training wall are also respectively equipped with entering of compound flow constructed wetland, drainage mechanism, described restoration of the ecosystem unit is made up of some surface current artificial wetlands be mounted in river course, artificial ecology base and oxygenation pond, in oxygenation pond, be provided with aerating apparatus.
Described compound flow constructed wetland flows to along river course and is provided with some unit side by side, and the perpendicular long-width ratio between the width of the river course flow direction of the length that each unit flows to along river course is not less than 1:3, is provided with the partition wall of being built by laying bricks or stones by cement laid stone masonry between adjacent wetland unit.
The water intake mechanism of described compound flow constructed wetland comprises the distributing flue along riverbank height layout straggly, the water distribution pipe network of inlet channel and connection inlet channel and downstream wetland part, distributing flue and inlet channel extend in the same way along before and after river course, one end of distributing flue is communicated with the retaining pool by the diversion channel that riverbank digs around retaining dam, diversion channel entrance lower than the retaining pool the water surface and be provided with filter screen, the other end of distributing flue is provided with the gate for controlling channel water position, distributing flue is communicated with inlet channel by the overflow weir of the rectangle that side interval is evenly arranged, described water distribution pipe network is made up of at the landing tee water pipe of described foundation ditch on the sidewall of side, riverbank some equidistant arrangement, described landing tee water pipe comprises the water inlet segment flowing to setting perpendicular to river course, one end of water inlet segment is communicated with inlet channel, the other end is vertically fixed with distributive pipe section, distributive pipe section evenly offers posticum.
Described discharge mechanism comprises the some T-shaped rising pipes be located at training wall top uniform intervals and arranged, described T-shaped rising pipe comprises the water outlet pipeline section flowing to setting perpendicular to river course, one end of water outlet pipeline section is communicated with river course, the other end is vertical is fixed with the pipeline section that catchments, and the pipeline section that catchments evenly offers prosopyle.
Described filler comprise set gradually from down to up the natural soils layer after rolling, wilkinite impervious barrier, filler matrix layer and coarse sand top layer, described filler matrix layer is followed successively by pebble bed and metalling from the bottom to top, between described coarse sands layer and metalling, be also provided with graticule mesh interlayer, described vegetation is the very water hardy plant such as reed, cattail, calamus, Canna generalis Bailey or wild rice stem.
Pebble bed thickness in described filler matrix layer is 15cm, is formed by the cobble laying of particle diameter 20-30mm; Described fractured-rock layer thickness is 35cm, is paved into by the rubble of particle diameter 10-20mm; Described gross sand thickness is 15cm, is that the coarse sand of 1-5mm is paved into by particle diameter.
Described artificial ecology base is made up of the artificial bionic pasture and water filler being located at river bed, and in described surface current artificial wetland, interval is planted and is implanted with the emergents such as calamus, Spiked Loosestrife, Canna generalis Bailey or Scirpus tabernaemontani.
Described retaining dam is rubber dam, also plants and be implanted with the plants such as common calla, lotus, water lily, algae in the retaining pool of retaining dam upstream.
Described riverbank is also planted and is implanted with grass planting bank protection and riparian plant district.
The utility model make use of existing waterway fully for the artificial wet land treating system improving water quality of river, save construction land greatly, decrease the input of construction fund, effectively reduce construction cost, it adopts artificial wet land treating system Sewage treatment systems and surrounding environment to be combined together, not only less investment, technique is simple, be easy to safeguard, and there is certain landscape effect, purifying waste water, certain economic return can also be obtained by the vegetation of plantation while beautifying the environment, the utility model riverway water quality purification system effectively can remove the organic pollutant in river, prevent river eutrophication, improve water quality and ecotope, river after process reaches the V class standard of " water environment quality standard " (GB3838-2002), can be used for irrigated farmland or recharge groundwater.
Accompanying drawing explanation
Fig. 1 is the structural representation of the artificial wet land treating system specific embodiment of the utility model river training water quality;
Fig. 2 is the A-A sectional view in Fig. 1.
Embodiment
The specific embodiment of the artificial wet land treating system of river training water quality of the present utility model as shown in Figure 1 and Figure 2, this artificial wet land treating system comprises the retaining dam 1 blocking and be located at upstream, river course, the retaining pool 2 is provided with in upstream, river course by this retaining dam 1, the setting of retaining dam 1 makes river can stop the longer time in the retaining pool 2, is convenient to retain the suspended substance on river and sedimentation silt.In the present embodiment, this retaining dam 1 adopts rubber dam, adopts rubber dam can regulate the water level on the retaining pool 2 easily on the one hand, can carry out can reduce rapidly the water level on the retaining pool 2 so that flood discharge on the other hand in flood season or flood temporarily.The plant such as plantation common calla, lotus, water lily, algae in the retaining pool 2, the pollutent in Absorbable rod and degradation water, and also aerobic, anaerobism in the retaining pool 2 and anaerobic environment have good removal effect to the nitrogen phosphorus in water.Purification of water quality unit and restoration of the ecosystem unit is provided with successively along current trend in the downstream river course of retaining dam 1.Wherein, purification of water quality unit be utilize in retaining dam 1 downstream river course build by laying bricks or stones in river bed along and flow to the left and right sides that training wall 10 that the twice that extend be arranged in parallel and adjacent riverbank be engaged in river course along river course every two that set out independent spaces, compound flow constructed wetland 3 is respectively equipped with in these two spaces, these two compound flow constructed wetlands 3 are included in the foundation ditch 31 dug out in the space between corresponding training wall and riverbank, be located at the filler 32 in foundation ditch 31 and be planted in the vegetation 34 on filler 32 surface, vertical being embedded with and flowing to extended baffle plate 33 along river course down in filler 32, be separated out by riverain downstream wetland and the up stream wetland near training wall in foundation ditch 31 by this baffle plate 33, downstream wetland is communicated with by the interval between bottom baffle plate 33 and foundation ditch 31 with up stream wetland.Natural soils layer after filler 32 in foundation ditch 31 is followed successively by from bottom to up and rolls, wilkinite impervious barrier, filler matrix layer and coarse sand top layer, wherein, filler matrix layer is followed successively by pebble bed and metalling from the bottom to top, pebble bed thickness is 15cm, is formed by the cobble laying of particle diameter 20-30mm, fractured-rock layer thickness is 35cm, is paved into by the rubble of particle diameter 10-20mm, and gross sand thickness is 15cm, is that the coarse sand of 1-5mm is paved into by particle diameter.Fall into metalling space for preventing coarse sand and block aquaporin, it is also provided with graticule mesh interlayer between coarse sands layer and metalling.The vegetation 34 of wetland adopts the very water hardy plant such as reed, cattail, calamus, Canna generalis Bailey or wild rice stem.
Two compound flow constructed wetlands 3 are also connected to is located at entering on corresponding river bank and training wall 10, drainage mechanism, wherein, water intake mechanism comprises river bank along the riverbank height distributing flue 5 of layout straggly and inlet channel 6, distributing flue 5 and inlet channel 6 all extend in the same way along before and after riverbank, one end of distributing flue 5 is communicated with the retaining pool 2 by the diversion channel 4 that riverbank digs around retaining dam 1, the entrance of diversion channel 4 is lower than the water surface on the retaining pool 2, so that river can flow in diversion channel 4 smoothly, the filter screen (depending on not going out in figure) for tackling the material such as floating matter or algae in river is also provided with at the inlet end of diversion channel 4.Distributing flue 5 is evenly provided with the overflow weir 51 of some rectangles to inlet channel 6 water distribution near the side interval of inlet channel 6, to be inlet channel 6 water distribution uniformly.The gate (depending on not going out in figure) for controlling channel water position is provided with at the other end of distributing flue 5.Distributing flue 5 and inlet channel 6 height layout straggly, when the water of distributing flue 5 flows into inlet channel 6 downwards by the overflow weir 51 of rectangle, it can improve the dissolved oxygen content of river in inlet channel 6 by falling aeration mode, thus improves the detergent power of compound flow constructed wetland.Water distribution pipe network is connected with between inlet channel 6 and compound flow constructed wetland 3, this water distribution pipe network is made up of at the landing tee water pipe 3-1 of foundation ditch 31 on the sidewall of side, riverbank some equidistant arrangement, this landing tee water pipe 3-1 comprises the water inlet segment flowing to setting perpendicular to river course, one end of water inlet segment be communicated with inlet channel 6 water-in, its other end is vertical is fixed with distributive pipe section, the bottom of distributive pipe section evenly offers posticum.Drainage mechanism comprises some T-shaped rising pipe 3-2 that uniform intervals is arranged, this T-shaped rising pipe 3-2 comprises the water outlet pipeline section being arranged in corresponding training wall 10 top perpendicular to the river course flow direction, one end of water outlet pipeline section is provided with the water outlet be communicated with river course, its the other end is vertically fixed with the pipeline section that catchments, and the pipeline section that catchments evenly offers prosopyle.In the present embodiment, each landing tee water pipe 3-1 is identical with the structure of each T-shaped rising pipe 3-2, each posticum in the distributive pipe section of landing tee water pipe 3-1 towards and each T-shaped rising pipe 3-2 the prosopyle of catchmenting on pipeline section towards all from the horizontal by the angle of 45 °, the aperture of the prosopyle of catchmenting on pipeline section of each posticum in the distributive pipe section of landing tee water pipe 3-1 and T-shaped rising pipe 3-2 is 10mm, pitch of holes is 5cm.
In the present embodiment, both sides, compound flow constructed wetland 3 effluent road are along several unit composition be set up in parallel, and the cement laid stone masonry partition wall by building by laying bricks or stones between adjacent compound flow constructed wetland unit is isolated.
River in the retaining pool 2 is walked around retaining dam 1 by diversion channel 4 and is flowed in distributing flue 5, distributing flue 5 is inlet channel 6 water distribution by the overflow weir 51 of rectangle uniformly, water is sent in compound flow constructed wetland 3 by water distribution pipe network that inlet channel 6 consists of landing tee water pipe 3-1 uniformly, river passes through downstream wetland and up stream wetland successively in compound flow constructed wetland 3, insoluble organic pollutant in river is filled to be filtered with root system of plant, retain, dissolved organic matter is then by the absorption of root system of plant and filler, absorb and bio-metabolic process and decomposing, realize river water purification, river after purification is entered in river course after being collected by T-shaped rising pipe 3-2.
Restoration of the ecosystem unit is made up of some surface current artificial wetlands 9 be mounted in river course, artificial ecology base 7 and oxygenation pond 8, artificial ecology base 7 is made up of the artificial bionic pasture and water filler being located at river bed, in surface current artificial wetland 9, interval is planted and is implanted with the emergents such as calamus, Spiked Loosestrife, Canna generalis Bailey or Scirpus tabernaemontani, further can be absorbed the organic pollutant in Sum decomposition water by the root system of plant investing plantation in the microorganism on artificial ecology base 7 surface and surface current artificial wetland 9.End of each group is located in oxygenation pond 8, is equipped with aerating apparatus in each oxygenation pond 8, can mix on the one hand processed after river, oxygen can be provided so that improve the processing efficiency of subsequent processing units for river on the one hand.
Riverbank is also planted and is implanted with grass planting bank protection and riparian plant district, plant multiple very water and herbaceous plant, grass planting bank protection can effectively prevent riverbank soil erosion, vegetation in riparian plant district and artificial swamp not only can be purified waste water, beautification of landscape, can also be used as biomass energy and obtain economic benefit.
Artificial wet land treating system of the present utility model is scientific and rational utilizes original river course, promotes water level improve the residence time of river in the retaining pool, so that retain suspended substance, sedimentation silt by retaining dam; The mode of diversion channel drainage can make whole system by the unpowered operation of the height of water; Distributing flue falls aeration by overflow weir and to river automatic oxygenation, by arranging the compound flow constructed wetland vertical with streamflow direction, can reduce the wetland gradient, effectively overcoming wetland resistance, improves treatment effect; When river flows through this artificial wet land treating system, filled and the root system of plant of insoluble organic pollutant in river filters, retains, and dissolved organic matter is the removal that is decomposed by the biomembranous absorption of root system of plant, filler and artificial ecology primary surface, absorption and bio-metabolic process then; The grass planting bank protection that riverbank is planted and riparian plant district, can prevent Riparian buffers soil erosion, plays the effect of clean dirt, view simultaneously.The ecological functions that this artificial wet land treating system can improve water self-purification capacity, improve water quality, strengthens the restoration of the ecosystem of River basins, recovers river self, and the water after process can be used for field irrigation, recharge groundwater, not only can effectively solve river polluting status problem, can also water utilization rate be improved.

Claims (9)

1. the artificial wet land treating system of a river training water quality, comprise the retaining dam being located at upstream, river course, by this retaining dam, upstream, river course is provided with the retaining pool, it is characterized in that, purification of water quality unit and restoration of the ecosystem unit is provided with successively in the river course in described retaining dam downstream, described purification of water quality unit comprises training wall that the twice by building by laying bricks or stones in river bed be arranged in parallel the left side in river course, right both sides are respectively every the compound flow constructed wetland set out, the foundation ditch arranged between training wall and riverbank is included in described compound flow constructed wetland, be located at the vegetation of filler in foundation ditch and filling surface plantation, this compound flow constructed wetland is divided into by riverain downstream wetland and up stream wetland two portions near training wall by the baffle plate vertically buried underground in the middle part of described filler down, downstream wetland is communicated with by the interval between bottom baffle plate and foundation ditch with up stream wetland, river bank and training wall are also respectively equipped with entering of compound flow constructed wetland, drainage mechanism, described restoration of the ecosystem unit is made up of some surface current artificial wetlands be mounted in river course, artificial ecology base and oxygenation pond, in oxygenation pond, be provided with aerating apparatus.
2. the artificial wet land treating system of river training water quality according to claim 1, it is characterized in that, described compound flow constructed wetland flows to along river course and is provided with some unit side by side, the perpendicular long-width ratio between the width of the river course flow direction of the length that each unit flows to along river course is not less than 1:3, is provided with the partition wall of being built by laying bricks or stones by cement laid stone masonry between adjacent wetland unit.
3. the artificial wet land treating system of river training water quality according to claim 1, it is characterized in that, the water intake mechanism of described compound flow constructed wetland comprises the distributing flue along riverbank height layout straggly, the water distribution pipe network of inlet channel and connection inlet channel and downstream wetland part, distributing flue and inlet channel extend in the same way along before and after river course, one end of distributing flue is communicated with the retaining pool by the diversion channel that riverbank digs around retaining dam, diversion channel entrance lower than the retaining pool the water surface and be provided with filter screen, the other end of distributing flue is provided with the gate for controlling channel water position, distributing flue is communicated with inlet channel by the overflow weir of the rectangle that side interval is evenly arranged, described water distribution pipe network is made up of at the landing tee water pipe of described foundation ditch on the sidewall of side, riverbank some equidistant arrangement, described landing tee water pipe comprises the water inlet segment flowing to setting perpendicular to river course, one end of water inlet segment is communicated with inlet channel, the other end is vertically fixed with distributive pipe section, distributive pipe section evenly offers posticum.
4. the artificial wet land treating system of river training water quality according to claim 1, it is characterized in that, described drainage mechanism comprises the some T-shaped rising pipes be located at training wall top uniform intervals and arranged, described T-shaped rising pipe comprises the water outlet pipeline section flowing to setting perpendicular to river course, one end of water outlet pipeline section is communicated with river course, the other end is vertical is fixed with the pipeline section that catchments, and the pipeline section that catchments evenly offers prosopyle.
5. the artificial wet land treating system of river training water quality according to claim 1, it is characterized in that, described filler comprise set gradually from down to up the natural soils layer after rolling, wilkinite impervious barrier, filler matrix layer and coarse sand top layer, described filler matrix layer is followed successively by pebble bed and metalling from the bottom to top, between described coarse sands layer and metalling, be also provided with graticule mesh interlayer, described vegetation is reed, cattail, calamus, Canna generalis Bailey or wild rice stem.
6. the artificial wet land treating system of river training water quality according to claim 5, is characterized in that, the pebble bed thickness in described filler matrix layer is 15cm, is formed by the cobble laying of particle diameter 20-30mm; Described fractured-rock layer thickness is 35cm, is paved into by the rubble of particle diameter 10-20mm; Described gross sand thickness is 15cm, is that the coarse sand of 1-5mm is paved into by particle diameter.
7. the artificial wet land treating system of river training water quality according to claim 1, it is characterized in that, described artificial ecology base is made up of the artificial bionic pasture and water filler being located at river bed, and in described surface current artificial wetland, interval is planted and is implanted with calamus, Spiked Loosestrife, Canna generalis Bailey or Scirpus tabernaemontani.
8. the artificial wet land treating system of river training water quality according to claim 1, is characterized in that, described retaining dam is rubber dam, also plants and be implanted with common calla, lotus, water lily, algae in the retaining pool of retaining dam upstream.
9. the artificial wet land treating system of river training water quality according to claim 1, is characterized in that, described riverbank is also planted and is implanted with grass planting bank protection and riparian plant district.
CN201420412029.6U 2014-07-25 2014-07-25 The artificial wet land treating system of river training water quality Expired - Fee Related CN204151144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420412029.6U CN204151144U (en) 2014-07-25 2014-07-25 The artificial wet land treating system of river training water quality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420412029.6U CN204151144U (en) 2014-07-25 2014-07-25 The artificial wet land treating system of river training water quality

Publications (1)

Publication Number Publication Date
CN204151144U true CN204151144U (en) 2015-02-11

Family

ID=52509279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420412029.6U Expired - Fee Related CN204151144U (en) 2014-07-25 2014-07-25 The artificial wet land treating system of river training water quality

Country Status (1)

Country Link
CN (1) CN204151144U (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104926032A (en) * 2015-06-10 2015-09-23 中国水利水电科学研究院 Multistage compound strengthening and purifying method for tidal waterway in coastal city
CN105152348A (en) * 2015-09-30 2015-12-16 武汉中科水生环境工程股份有限公司 Anti-blocking baffling type percolation dam
CN105417867A (en) * 2015-12-07 2016-03-23 江苏商达水务有限公司 System and method for controlling non-point source pollution and recycling nitrogen and phosphorus of paddy fields
CN105502803A (en) * 2015-11-27 2016-04-20 宋波 Black and odorous river comprehensive treatment and ecological restoration method
CN105540859A (en) * 2016-01-11 2016-05-04 镇江新区环境监测站有限公司 Ectopic and in-situ combined gravel bed water ecological-restoration system
CN105668801A (en) * 2016-04-05 2016-06-15 湖南艾布鲁环保科技有限公司 Water quality improving and ecological restoration method for black and odorous water treatment
CN106145518A (en) * 2016-07-15 2016-11-23 环境保护部华南环境科学研究所 A kind of immobilized microorganism plant society ecological treatment system and application
CN106745742A (en) * 2016-12-27 2017-05-31 中冶华天南京工程技术有限公司 River water body ammonia nitrogen cleaning system
CN107253799A (en) * 2017-05-27 2017-10-17 长沙理工大学 A kind of experimental rig and its test method for handling the heavy metal-polluted waters such as lead, nickel, arsenic
CN107399873A (en) * 2016-05-20 2017-11-28 国环清源控股有限公司 River channel ecology processing system for subtropical monsoon climate high altitude localities
CN107585873A (en) * 2017-10-18 2018-01-16 安徽环境科技股份有限公司 A kind of black-odor riverway water correction device
CN107973416A (en) * 2017-12-29 2018-05-01 杭州中艺生态环境工程有限公司 Fresh water beach ecoscape water cleaning systems
CN109133359A (en) * 2018-10-09 2019-01-04 苏州德华生态环境科技股份有限公司 It is a kind of suitable for population, the Ecosystem restoration system in building dense river
CN109122207A (en) * 2018-08-06 2019-01-04 江苏省农业科学院 A kind of agricultural ecological filling row's purification system
CN109231471A (en) * 2018-11-01 2019-01-18 洛阳水利勘测设计有限责任公司 It is a kind of for improving the step artificial wet land system of water quality
CN109264868A (en) * 2018-10-09 2019-01-25 上海勘测设计研究院有限公司 A kind of current wetland for purification of water quality
CN109574402A (en) * 2018-12-28 2019-04-05 安徽水韵环保股份有限公司 A kind of ecological circulation in situ for river regulation filters system only
CN109748396A (en) * 2019-02-15 2019-05-14 广东南方建设集团有限公司 A kind of downstream river course water body regulation method
CN110407328A (en) * 2019-08-30 2019-11-05 花王生态工程股份有限公司 A kind of river channel ecology governing system
CN110510826A (en) * 2019-09-12 2019-11-29 湖南恒凯环保科技投资有限公司 The black smelly enhanced water processing system of one kind and technique
CN110655194A (en) * 2019-11-15 2020-01-07 南京大学 Construction method of lateral seepage-overflow system under flood bank type river dam
CN110980959A (en) * 2019-12-30 2020-04-10 上海山恒生态科技股份有限公司 Artificial wetland with strong self-adaptive capacity and preparation method thereof
CN111333197A (en) * 2020-04-13 2020-06-26 生态环境部南京环境科学研究所 Ecological restoration method for low-water river
CN111937687A (en) * 2020-07-15 2020-11-17 莱芜职业技术学院 Damaged repair system of wetland
CN113430986A (en) * 2021-05-25 2021-09-24 西藏电建成勘院工程有限公司 Aquatic ecological protection structure suitable for river and lake water body environment treatment and construction method
CN109133359B (en) * 2018-10-09 2024-03-08 苏州德华生态环境科技股份有限公司 Ecological restoration system suitable for dense river channel of population and building

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104926032B (en) * 2015-06-10 2016-09-14 中国水利水电科学研究院 A kind of tidal waterway, coastal cities multistage composite intensified purification method
CN104926032A (en) * 2015-06-10 2015-09-23 中国水利水电科学研究院 Multistage compound strengthening and purifying method for tidal waterway in coastal city
CN105152348A (en) * 2015-09-30 2015-12-16 武汉中科水生环境工程股份有限公司 Anti-blocking baffling type percolation dam
CN105502803A (en) * 2015-11-27 2016-04-20 宋波 Black and odorous river comprehensive treatment and ecological restoration method
CN105417867B (en) * 2015-12-07 2018-06-15 江苏启德水务有限公司 A kind of rice terrace pollution of area source control utilizes system and method with recovery of nitrogen and phosphorus
CN105417867A (en) * 2015-12-07 2016-03-23 江苏商达水务有限公司 System and method for controlling non-point source pollution and recycling nitrogen and phosphorus of paddy fields
CN105540859A (en) * 2016-01-11 2016-05-04 镇江新区环境监测站有限公司 Ectopic and in-situ combined gravel bed water ecological-restoration system
CN105668801A (en) * 2016-04-05 2016-06-15 湖南艾布鲁环保科技有限公司 Water quality improving and ecological restoration method for black and odorous water treatment
CN105668801B (en) * 2016-04-05 2018-07-20 湖南艾布鲁环保科技股份有限公司 A kind of water correction and ecological restoring method administered applied to black and odorous water
CN107399873A (en) * 2016-05-20 2017-11-28 国环清源控股有限公司 River channel ecology processing system for subtropical monsoon climate high altitude localities
CN106145518A (en) * 2016-07-15 2016-11-23 环境保护部华南环境科学研究所 A kind of immobilized microorganism plant society ecological treatment system and application
CN106145518B (en) * 2016-07-15 2019-02-19 环境保护部华南环境科学研究所 A kind of immobilized microorganism-plant society ecological treatment system and application
CN106745742A (en) * 2016-12-27 2017-05-31 中冶华天南京工程技术有限公司 River water body ammonia nitrogen cleaning system
CN107253799A (en) * 2017-05-27 2017-10-17 长沙理工大学 A kind of experimental rig and its test method for handling the heavy metal-polluted waters such as lead, nickel, arsenic
CN107585873A (en) * 2017-10-18 2018-01-16 安徽环境科技股份有限公司 A kind of black-odor riverway water correction device
CN107973416A (en) * 2017-12-29 2018-05-01 杭州中艺生态环境工程有限公司 Fresh water beach ecoscape water cleaning systems
CN109122207A (en) * 2018-08-06 2019-01-04 江苏省农业科学院 A kind of agricultural ecological filling row's purification system
CN109133359B (en) * 2018-10-09 2024-03-08 苏州德华生态环境科技股份有限公司 Ecological restoration system suitable for dense river channel of population and building
CN109264868A (en) * 2018-10-09 2019-01-25 上海勘测设计研究院有限公司 A kind of current wetland for purification of water quality
CN109133359A (en) * 2018-10-09 2019-01-04 苏州德华生态环境科技股份有限公司 It is a kind of suitable for population, the Ecosystem restoration system in building dense river
CN109231471A (en) * 2018-11-01 2019-01-18 洛阳水利勘测设计有限责任公司 It is a kind of for improving the step artificial wet land system of water quality
CN109574402A (en) * 2018-12-28 2019-04-05 安徽水韵环保股份有限公司 A kind of ecological circulation in situ for river regulation filters system only
CN109748396A (en) * 2019-02-15 2019-05-14 广东南方建设集团有限公司 A kind of downstream river course water body regulation method
CN110407328A (en) * 2019-08-30 2019-11-05 花王生态工程股份有限公司 A kind of river channel ecology governing system
CN110510826A (en) * 2019-09-12 2019-11-29 湖南恒凯环保科技投资有限公司 The black smelly enhanced water processing system of one kind and technique
WO2021047106A1 (en) * 2019-09-12 2021-03-18 湖南恒凯环保科技投资有限公司 Black and odorous water enhanced treatment system and process
CN110655194A (en) * 2019-11-15 2020-01-07 南京大学 Construction method of lateral seepage-overflow system under flood bank type river dam
CN110980959A (en) * 2019-12-30 2020-04-10 上海山恒生态科技股份有限公司 Artificial wetland with strong self-adaptive capacity and preparation method thereof
CN111333197A (en) * 2020-04-13 2020-06-26 生态环境部南京环境科学研究所 Ecological restoration method for low-water river
CN111333197B (en) * 2020-04-13 2022-02-11 生态环境部南京环境科学研究所 Ecological restoration method for low-water river
CN111937687A (en) * 2020-07-15 2020-11-17 莱芜职业技术学院 Damaged repair system of wetland
CN113430986A (en) * 2021-05-25 2021-09-24 西藏电建成勘院工程有限公司 Aquatic ecological protection structure suitable for river and lake water body environment treatment and construction method

Similar Documents

Publication Publication Date Title
CN204151144U (en) The artificial wet land treating system of river training water quality
CN100572303C (en) The ecological decontaminating type combination stream channel wet land system forming method
CN100572299C (en) 3 D multi-directional stream wetland is handled the method that enters rivers pollution of area source and purifying river water
CN100467398C (en) City ditch polluted water in situ ecological purifying processing device
CN103241893B (en) A kind of " serial-parallel " adjustable composite constructed wetland system
CN203451288U (en) Compound ecological ditch for treating surface source sewage in village
CN101955297B (en) Landscape-type composite artificial wetland treatment device for eutrophication water body and application thereof
CN205222816U (en) City river says that quick oneself of rainwater purifies combination dam system
CN102583759B (en) Cascaded combined-flow artificial wetland system and sewage ecological purifying method thereof
CN103693745B (en) A kind of enter the combined artificial wetland treatment process of river runoff pollution and device
CN101254991A (en) Method for controlling lake eutrophication by eliminating river or aqueduct pollution
CN105217798B (en) A kind of self quick purification method of urban river channel rainwater
CN102561254A (en) River course ecological system for treating non-point source low-pollution water
CN105668801A (en) Water quality improving and ecological restoration method for black and odorous water treatment
CN212504449U (en) In-situ gravel purification system in river channel
CN104310592B (en) A kind of northern area enters river, exit of a lake shunting purification artificial wet land treating system
CN201770585U (en) Landscape type composite artificial wet land treatment device for eutrophication water bodies
CN110776106A (en) Hierarchical ecological treatment system for treating rural domestic sewage and rain sewage
CN105645593A (en) High-risk urban river water quality safety control and landscaping establishment technique
CN203440200U (en) Multi-stage water quality ecological purification system suitable for shallow narrow mixed water river channel
CN103351084B (en) Multi-stage water quality eco-purification system suitable for shallow narrow mixed water river channel
CN205134273U (en) River course ecology transformation system
CN107806062B (en) Construction method of biological filtration slope protection for riverway restoration
CN104563266A (en) Rural domestic sewage high-ridge rice field irrigation regulation control system and construction method thereof
CN201501819U (en) Sewage treatment system utilizing drainage ditch

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: 20150211

Termination date: 20150725

EXPY Termination of patent right or utility model