CN205617319U - Ecological purification type water -blocking weir - Google Patents
Ecological purification type water -blocking weir Download PDFInfo
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- CN205617319U CN205617319U CN201620265369.XU CN201620265369U CN205617319U CN 205617319 U CN205617319 U CN 205617319U CN 201620265369 U CN201620265369 U CN 201620265369U CN 205617319 U CN205617319 U CN 205617319U
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Abstract
The utility model relates to a water conservancy projects technical field specifically is an ecological purification type water -blocking weir. Water -blocking weir includes the weir body, the weir position on supporting pedestal, supporting pedestal's below is equipped with the ground, the supporting pedestal and the weir body constitute integrated into one piece's the rammer tu yan body, the weir body is including upstream face wall body, water purification module and back side wall body, and there is an inlet opening lower part of upstream face wall body, there is the spit of fland step on the upper portion of back side wall body, the surface of upstream face wall body and back side wall body is the circular arc camber of outside salient, upstream face wall body and back side wall body are equipped with concrete layer, cement thick liquid layer, pitch concrete layer, marble layer and external coating from inside to outside respectively in proper order, the inside reinforcing bar layer that is network structure that is equipped with of concrete layer, the utility model provides a water -blocking weir is one kind and has ecological purification performance, wetland landscape function, weir body manger plate function, spit of fland step traffic function in the composite construction of an organic whole sexupara attitude purification water -blocking weir simultaneously.
Description
Technical field
This utility model relates to water conservancy projects technical field, is specially a kind of ecological purification type overfall.
Background technology
Increasingly the water aggravated pollutes, and the living safety of the mankind is constituted significant threat, becomes the major obstacles of human health, economy and social sustainable development.
Water environment is faced with many-sided pressure such as water pollution, shortage of water resources and flood.Water pollution exacerbates shortage of water resources, and water ecological environment destroys and promotes flood to take place frequently.The subsoil water of water system, Main Lakes, immediate offshore area and some areas is by pollution in various degree.River is based on organic contamination, and major pollutants are ammonia nitrogen, Biochemical oxygen demand, permanganate index and volatile phenol etc.;Lake is characterized with eutrophication, and main contamination index is total phosphorus, total nitrogen, COD and height violent hydrochlorate index etc.;The main contamination index of immediate offshore area is inorganic nitrogen, reactive phosphate and heavy metal.These factors composition water environmental problems coverage is wide, and harm is serious, the features such as difficulty of governance is big.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of ecological purification type overfall.
This utility model is to be realized by following technical scheme:
A kind of ecological purification type overfall, above-mentioned overfall includes weir body, above-mentioned weir body is positioned on support pedestal, the lower section of above-mentioned support pedestal is provided with ground, above-mentioned support pedestal and weir body are integrally formed the rammed earth weir body of molding, above-mentioned weir body includes upstream face body of wall, water purification module and back side body of wall, water purification module is between upstream face body of wall and back side body of wall, inlet opening is arranged at the bottom of upstream face body of wall, the top of above-mentioned back side body of wall has spit of fland to walk, the outer surface of above-mentioned upstream face body of wall and back side body of wall is circular arc camber outwardly, above-mentioned upstream face body of wall and back side body of wall are sequentially provided with concrete layer the most respectively, cement gel pulp layer, asphalt concrete layer, marble layer and external coating, it is provided with inside above-mentioned concrete layer in cancellated steel bar layer, it is adhesive with fiberglass gridding cloth in above-mentioned cement gel pulp layer.
Preferably, above-mentioned water purification module inner homogeneous is filled with the water purification unit that size and shape is identical, and above-mentioned water purification unit is detachable, and the number of above-mentioned water purification unit is more than 20.
Preferably, above-mentioned external coating includes that aqueous silicone emulsion layer and modified emulsifying asphalt film layer, above-mentioned aqueous silicone emulsion layer are overlying on the surface of modified emulsifying asphalt film layer, and above-mentioned modified emulsifying asphalt film layer is overlying on the surface of marble layer.
Being more highly preferred to, the modified emulsifying asphalt that above-mentioned modified emulsifying asphalt film layer is used is SBS modified-high polymer emulsified asphalt or epoxy resin modified emulsified asphalt.
Being more highly preferred to, the above of above-mentioned water purification module has plantation platform, and above-mentioned the above of plantation platform has soil layer。
Wherein, filtrate is had in above-mentioned water purification unit, above-mentioned filtrate is made up of the raw material of following parts by weight: Muscovitum 5-15 part, quartz sand 1-10 part, cocos active carbon 10-30 part, Maifanitum 5-10 part, cobblestone 10-30 part, activated sludge 10-25 part, cation exchange resin 15-25 part, magnesium sulfate 5-25 part, aluminum sulfate 5-25 part, polyacrylamide 20-35 part, sodium carbonate 15-25 part, cadmium sulfide 1-10 part, EDTA5-10 part, rice husk 15-35 part, Semen sojae atricolor rake 10-20 part, distiller grains 10-15 part, Semen Maydis rake 15-25 part, Dunaliella salina 5-15 part, microbial ecological agent 1-15 part.
Particularly, above-mentioned filtrate is made up of the raw material of following parts by weight: Muscovitum 7-13 part, quartz sand 3-7 part, cocos active carbon 15-25 part, Maifanitum 6-9 part, cobblestone 15-25 part, activated sludge 15-20 part, cation exchange resin 18-22 part, magnesium sulfate 10-20 part, aluminum sulfate 10-20 part, polyacrylamide 25-30 part, sodium carbonate 18-22 part, cadmium sulfide 3-8 part, EDTA6-9 part, rice husk 20-30 part, Semen sojae atricolor rake 13-17 part, distiller grains 11-14 part, Semen Maydis rake 18-22 part, Dunaliella salina 8-12 part, microbial ecological agent 5-10 part.
More particularly, above-mentioned filtrate is made up of the raw material of following parts by weight: 10 parts of Muscovitum, quartz sand 5 parts, cocos active carbon 20 parts, Maifanitum 7 parts, cobblestone 20 parts, activated sludge 18 parts, cation exchange resin 20 parts, 15 parts of magnesium sulfate, 15 parts of aluminum sulfate, polyacrylamide 28 parts, sodium carbonate 20 parts, cadmium sulfide 5 parts, EDTA8 part, 25 parts of rice husk, Semen sojae atricolor rake 15 parts, 13 parts of distiller grains, Semen Maydis harrows 20 parts, Dunaliella salina 10 parts, microbial ecological agent 8 parts.
nullThe important feature of the present invention is，Above-mentioned microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 5-15:1-10:5-15:1-5:2-5:3-7:1-8:2-6:1-20，Wherein Denitrifying Phosphate Accumulating Organisms 5-6 hundred million cfu/g，Trichoderma harzianum hundred million 1-4cfu/g，Fluorescent pseudomonas hundred million 2-7cfu/g，Bayesian sulfur bacterium hundred million 3-5cfu/g，Phanerochaete chrysosporium hundred million 1-3cfu/g，Lactobacillus plantarum hundred million 2-6cfu/g，Alcaligenes hundred million 1-5cfu/g，Bacillus perfringens hundred million 1-3cfu/g，Bacillus subtillis hundred million 1-6cfu/g.
The beneficial effects of the utility model: water purification module is set in overfall, purification is had to by the flowing water of overfall, water purification unit is detachable, when depositing a large amount of dirt in water purification unit, water purification unit is taken out and is carried out and regenerates, save the energy, and various plant on plantation platform, can be planted, there is ornamental value, spit of fland step on back side body of wall has communication function, weir external surface concrete layer, cement gel pulp layer, asphalt concrete layer, marble layer and external coating, add the fastness of weir body, water proofing property, fissility, therefore, the invention provides one and there is ecological purification function simultaneously, wetland landscape function, weir body water retaining function, spit of fland step communication function is in the composite structural ecological purification overfall of one.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of upstream face body of wall；
Wherein: 1, support pedestal, 2, ground, 3, upstream face body of wall, 4, water purification module, 5, back side body of wall, 6, water purification unit, 7, plantation platform, 8, soil layer, 9, spit of fland step, 10, inlet opening, 11, concrete layer, 12, cement gel pulp layer, 13, asphalt concrete layer, 14, marble layer, 15, external coating, 16, steel bar layer.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described, in order to those skilled in the art knows more about the present invention, but and is not so limited this utility model.
Embodiment
1
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and weir body are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 20,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is SBS modified-high polymer emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 5 parts of Muscovitum，Quartz sand 1 part、Cocos active carbon 10 parts、Maifanitum 5 parts，Cobblestone 10 parts，Activated sludge 10 parts，Cation exchange resin 15 parts，5 parts of magnesium sulfate，5 parts of aluminum sulfate，Polyacrylamide 20 parts，Sodium carbonate 15 parts，Cadmium sulfide 1 part，EDTA5 part，15 parts of rice husk，Semen sojae atricolor harrows 10 parts，10 parts of distiller grains，Semen Maydis harrows 15 parts，Dunaliella salina 5 parts，Microbial ecological agent 1 part，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 5:1:5:1:2:3:1:2:1，Wherein Denitrifying Phosphate Accumulating Organisms 500,000,000 cfu/g，Trichoderma harzianum hundred million 1cfu/g，Fluorescent pseudomonas hundred million 2cfu/g，Bayesian sulfur bacterium hundred million 3cfu/g，Phanerochaete chrysosporium hundred million 1cfu/g，Lactobacillus plantarum hundred million 2cfu/g，Alcaligenes hundred million 1cfu/g，Bacillus perfringens hundred million 1cfu/g，Bacillus subtillis hundred million 1cfu/g，It is 1000mg/L by CODcr、BOD5Be 330 mg/L, SS float be 270 mg/L, colourity be 600, pH be the water of 9 with the speed of 3m/s through overfall, after overfall, CODcr is 10mg/L, BOD5Be 15 mg/L, SS float be 21mg/L, colourity be 15, pH is 7.1.
Embodiment
2
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and weir body are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 200,000,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is epoxy resin modified emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 15 parts of Muscovitum，Quartz sand 10 parts、Cocos active carbon 30 parts、Maifanitum 10 parts，Cobblestone 30 parts，Activated sludge 25 parts，Cation exchange resin 25 parts，25 parts of magnesium sulfate，25 parts of aluminum sulfate，Polyacrylamide 35 parts，Sodium carbonate 25 parts，Cadmium sulfide 10 parts，EDTA10 part，35 parts of rice husk，Semen sojae atricolor harrows 20 parts，15 parts of distiller grains，Semen Maydis harrows 25 parts，Dunaliella salina 15 parts，Microbial ecological agent 15 parts，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 15:10:155:5:7:8:6:
20, wherein Denitrifying Phosphate Accumulating Organisms 600,000,000 cfu/g, trichoderma harzianum hundred million 4cfu/g, fluorescent pseudomonas hundred million 7cfu/g, bayesian sulfur bacterium hundred million 5cfu/g, Phanerochaete chrysosporium hundred million 3cfu/g, Lactobacillus plantarum hundred million 6cfu/g, Alcaligenes hundred million 5cfu/g, bacillus perfringens hundred million 3cfu/g, Bacillus subtillis hundred million 6cfu/g, is 1100mg/L, BOD by CODcr5Be 290 mg/L, SS float be 300mg/L, colourity be 630, pH be the water of 4.5 with the speed of 2.5m/s through overfall, after overfall, CODcr be 11mg/L, BOD5 be 12 mg/L, SS float be 17mg/L, colourity be 9, pH is 6.7.
Embodiment
3
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and weir body are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 20，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is SBS modified-high polymer emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 7 parts of Muscovitum，Quartz sand 3 parts、Cocos active carbon 15 parts、Maifanitum 6 parts，Cobblestone 15 parts，Activated sludge 15 parts，Cation exchange resin 18 parts，10 parts of magnesium sulfate，10 parts of aluminum sulfate，Polyacrylamide 25 parts，Sodium carbonate 18 parts，Cadmium sulfide 3 parts，EDTA6 part，20 parts of rice husk，Semen sojae atricolor harrows 13 parts，11 parts of distiller grains，Semen Maydis harrows 18 parts，Dunaliella salina 8 parts，Microbial ecological agent 5 parts，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 10:4:7:2:3:5:4:3:10，Wherein Denitrifying Phosphate Accumulating Organisms 5.5 hundred million cfu/g，Trichoderma harzianum hundred million 2cfu/g，Fluorescent pseudomonas hundred million 3cfu/g，Bayesian sulfur bacterium hundred million 4cfu/g，Phanerochaete chrysosporium hundred million 2cfu/g，Lactobacillus plantarum hundred million 3cfu/g，Alcaligenes hundred million 2cfu/g，Bacillus perfringens hundred million 2cfu/g，Bacillus subtillis hundred million 2cfu/g，It is 900mg/L by CODcr、BOD5 is 350 mg/L、SS float is 370 mg/L、Colourity is 800，PH be the water of 9.8 with the speed of 0.5m/s through overfall，After overfall，CODcr is 15mg/L、BOD5 is 8 mg/L、SS float is 22mg/L、Colourity is 13，PH is 7.2.
Embodiment
4
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and weir body are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 2,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is epoxy resin modified emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 13 parts of Muscovitum，Quartz sand 7 parts、Cocos active carbon 25 parts、Maifanitum 9 parts，Cobblestone 25 parts，Activated sludge 20 parts，Cation exchange resin 22 parts，20 parts of magnesium sulfate，20 parts of aluminum sulfate，Polyacrylamide 30 parts，Sodium carbonate 22 parts，Cadmium sulfide 8 parts，EDTA9 part，30 parts of rice husk，Semen sojae atricolor harrows 17 parts，14 parts of distiller grains，Semen Maydis harrows 22 parts，Dunaliella salina 12 parts，Microbial ecological agent 10 parts，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 10:5:11:4:4:6:5:4:13，Wherein Denitrifying Phosphate Accumulating Organisms 500,000,000 cfu/g，Trichoderma harzianum hundred million 3cfu/g，Fluorescent pseudomonas hundred million 5cfu/g，Bayesian sulfur bacterium hundred million 4cfu/g，Phanerochaete chrysosporium hundred million 2cfu/g，Lactobacillus plantarum hundred million 5cfu/g，Alcaligenes hundred million 1-5cfu/g，Bacillus perfringens hundred million 2cfu/g，Bacillus subtillis hundred million 4cfu/g，It is 700mg/L by CODcr、BOD5 is 450 mg/L、SS float is 290 mg/L、Colourity is 560，PH be the water of 5.4 with the speed of 0.5m/s through overfall，After overfall，CODcr is 6mg/L、BOD5 is 8 mg/L、SS float is 11mg/L、Colourity is 7，PH is 6.8.
Embodiment
5
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and weir body are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 2,000,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is SBS modified-high polymer emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 10 parts of Muscovitum，Quartz sand 5 parts、Cocos active carbon 20 parts、Maifanitum 7 parts，Cobblestone 20 parts，Activated sludge 18 parts，Cation exchange resin 20 parts，15 parts of magnesium sulfate，15 parts of aluminum sulfate，Polyacrylamide 28 parts，Sodium carbonate 20 parts，Cadmium sulfide 5 parts，EDTA8 part，25 parts of rice husk，Semen sojae atricolor harrows 15 parts，13 parts of distiller grains，Semen Maydis harrows 20 parts，Dunaliella salina 10 parts，Microbial ecological agent 8 parts，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 10:9:10:4:3:5:5:4:14，Wherein Denitrifying Phosphate Accumulating Organisms 500,000,000 cfu/g，Trichoderma harzianum hundred million 3cfu/g，Fluorescent pseudomonas hundred million 4cfu/g，Bayesian sulfur bacterium hundred million 4cfu/g，Phanerochaete chrysosporium hundred million 2cfu/g，Lactobacillus plantarum hundred million 3cfu/g，Alcaligenes hundred million 3cfu/g，Bacillus perfringens hundred million 2cfu/g，Bacillus subtillis hundred million 4cfu/g，It is 1100mg/L by CODcr、BOD5 is 500mg/L、SS float is 410 mg/L、Colourity is 450，PH be the water of 11 with the speed of 1.0m/s through overfall，After overfall，CODcr is 16mg/L、BOD5 is 10 mg/L、SS float is 11mg/L、Colourity is 8，PH is 7.2.
Embodiment
6
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and overfall are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 20,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is epoxy resin modified emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 20 parts of Muscovitum，Quartz sand 9 parts、Cocos active carbon 35 parts、Maifanitum 11 parts，Cobblestone 31 parts，Activated sludge 26 parts，Cation exchange resin 26 parts，26 parts of magnesium sulfate，26 parts of aluminum sulfate，Polyacrylamide 36 parts，Sodium carbonate 26 parts，Cadmium sulfide 11 parts，EDTA11 part，36 parts of rice husk，Semen sojae atricolor harrows 21 parts，16 parts of distiller grains，Semen Maydis harrows 26 parts，Dunaliella salina 16 parts，Microbial ecological agent 16 parts，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 16:11:16:6:6:8:9:7:21，Wherein Denitrifying Phosphate Accumulating Organisms 500,000,000 cfu/g，Trichoderma harzianum hundred million 1cfu/g，Fluorescent pseudomonas hundred million 2cfu/g，Bayesian sulfur bacterium hundred million 3cfu/g，Phanerochaete chrysosporium hundred million 1cfu/g，Lactobacillus plantarum hundred million 2cfu/g，Alcaligenes hundred million 1cfu/g，Bacillus perfringens hundred million 1cfu/g，Bacillus subtillis hundred million 1cfu/g，It is 1000mg/L by CODcr、BOD5 is 330 mg/L、SS float is 270 mg/L、Colourity is 600，PH be the water of 9 with the speed of 1.5m/s through overfall，After overfall，CODcr is 500mg/L、BOD5 is 170 mg/L、SS float is 200mg/L、Colourity is 350，PH is 8.0.
Embodiment
7
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and overfall are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 2,000,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is SBS modified-high polymer emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 4 parts of Muscovitum，Quartz sand 0.5 part、Cocos active carbon 9 parts、Maifanitum 3 parts，Cobblestone 6 parts，Activated sludge 4 parts，Cation exchange resin 10 parts，4 parts of magnesium sulfate，4 parts of aluminum sulfate，Polyacrylamide 16 parts，Sodium carbonate 13 parts，Cadmium sulfide 0.5 part，EDTA4 part，10 parts of rice husk，Semen sojae atricolor harrows 8 parts，8 parts of distiller grains，Semen Maydis harrows 11 parts，Dunaliella salina 3 parts，Microbial ecological agent 0.5 part，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 4:0.5:3:0.8:1:1:0.5:1.5:0.5，Wherein Denitrifying Phosphate Accumulating Organisms 600,000,000 cfu/g，Trichoderma harzianum hundred million 4cfu/g，Fluorescent pseudomonas hundred million 7cfu/g，Bayesian sulfur bacterium hundred million 5cfu/g，Phanerochaete chrysosporium hundred million 3cfu/g，Lactobacillus plantarum hundred million 6cfu/g，Alcaligenes hundred million 5cfu/g，Bacillus perfringens hundred million 3cfu/g，Bacillus subtillis hundred million 6cfu/g，It is 900mg/L by CODcr、BOD5 is 380 mg/L、SS float is 320 mg/L、Colourity is 650，PH be the water of 6.0 with the speed of 2m/s through overfall，After overfall，CODcr is 400mg/L、BOD5 is 190 mg/L、SS float is 240mg/L、Colourity is 450，PH is 6.5.
Embodiment
8
nullOverfall includes weir body，Weir body is positioned on support pedestal 1，The lower section supporting pedestal 1 is provided with ground 2，Support pedestal 1 and overfall are integrally formed the rammed earth weir body of molding，Weir body includes upstream face body of wall 3、Water purification module 4 and back side body of wall 5，Water purification module 4 is between upstream face body of wall 3 and back side body of wall 5，Inlet opening 10 is arranged at the bottom of upstream face body of wall 3，Spit of fland step 9 is arranged at the top of back side body of wall 5，The outer surface of upstream face body of wall 3 and back side body of wall 5 is circular arc camber outwardly，Upstream face body of wall 3 and back side body of wall 5 are sequentially provided with concrete layer 11 the most respectively、Cement gel pulp layer 12、Asphalt concrete layer 13、Marble layer 14 and external coating 15，Concrete layer 11 is internal to be provided with in cancellated steel bar layer 16，It is adhesive with fiberglass gridding cloth in cement gel pulp layer 12，Water purification module 4 inner homogeneous is filled with the water purification unit 6 that size and shape is identical，Water purification unit 6 is detachable，The number of water purification unit 6 is 2,000，External coating 15 includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer，Aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer，Modified emulsifying asphalt film layer is overlying on the surface of marble layer 14，The modified emulsifying asphalt that modified emulsifying asphalt film layer is used is epoxy resin modified emulsified asphalt，The above of water purification module 4 has plantation platform 7，Plantation the above of platform 7 has soil layer 8，Various plant can be planted on soil layer 8，Filtrate is had in water purification unit 6，Filtrate is made up of the raw material of following parts by weight: 10 parts of Muscovitum，Quartz sand 5 parts、Cocos active carbon 20 parts、Maifanitum 7 parts，Cobblestone 20 parts，Activated sludge 18 parts，Cation exchange resin 20 parts，15 parts of magnesium sulfate，15 parts of aluminum sulfate，Polyacrylamide 28 parts，Sodium carbonate 20 parts，Cadmium sulfide 5 parts，EDTA8 part，25 parts of rice husk，Semen sojae atricolor harrows 15 parts，13 parts of distiller grains，Semen Maydis harrows 20 parts，Dunaliella salina 10 parts，Microbial ecological agent 8 parts，Microbial ecological agent each constituent mass ratio is for Denitrifying Phosphate Accumulating Organisms: trichoderma harzianum: fluorescent pseudomonas: bayesian sulfur bacterium: Phanerochaete chrysosporium: Lactobacillus plantarum: Alcaligenes: bacillus perfringens: Bacillus subtillis is 10:9:10:4:3:5:5:4:14，Wherein Denitrifying Phosphate Accumulating Organisms 400,000,000 cfu/g，Trichoderma harzianum hundred million 9cfu/g，Fluorescent pseudomonas hundred million 1cfu/g，Bayesian sulfur bacterium hundred million 7cfu/g，Phanerochaete chrysosporium hundred million 5cfu/g，Lactobacillus plantarum hundred million 1cfu/g，Alcaligenes hundred million 7cfu/g，Bacillus perfringens hundred million 0.5cfu/g，Bacillus subtillis hundred million 0.5cfu/g，It is 800mg/L by CODcr、BOD5 is 300 mg/L、SS float is 200 mg/L、Colourity is 400，PH be the water of 9 with the speed of 0.5m/s through overfall，After overfall，CODcr is 500mg/L、BOD5 is 190 mg/L、SS float is 150mg/L、Colourity is 210，PH is 8.7.
In sum, the composition of filtrate must use scope described in the invention, and higher or lower than scope of the present invention, the purifying water effect of overfall will be substantially reduced.
Claims (7)
- null1. an ecological purification type overfall，Described overfall includes weir body，Weir body is positioned on support pedestal，The lower section of described support pedestal is provided with ground，Described support pedestal and weir body are integrally formed the rammed earth weir body of molding，It is characterized in that，Described weir body includes upstream face body of wall、Water purification module and back side body of wall，Water purification module is between upstream face body of wall and back side body of wall，Inlet opening is arranged at the bottom of upstream face body of wall，The top of described back side body of wall has spit of fland to walk，The outer surface of described upstream face body of wall and back side body of wall is circular arc camber outwardly，Described upstream face body of wall and back side body of wall are sequentially provided with concrete layer the most respectively，Cement gel pulp layer，Asphalt concrete layer、Marble layer and external coating，It is provided with in cancellated steel bar layer inside described concrete layer，It is adhesive with fiberglass gridding cloth in described cement gel pulp layer.
- 2. a kind of ecological purification type overfall as claimed in claim 1, it is characterised in that described water purification module inner homogeneous is filled with the water purification unit that size and shape is identical.
- 3. a kind of ecological purification type overfall as claimed in claim 2, it is characterised in that described water purification unit is detachable.
- 4. a kind of ecological purification type overfall as claimed in claim 2, it is characterised in that the number of described water purification unit is more than 20.
- 5. a kind of ecological purification type overfall as claimed in claim 1, it is characterized in that, described external coating includes aqueous silicone emulsion layer and modified emulsifying asphalt film layer, described aqueous silicone emulsion layer is overlying on the surface of modified emulsifying asphalt film layer, and described modified emulsifying asphalt film layer is overlying on the surface of marble layer.
- 6. a kind of ecological purification type overfall as claimed in claim 1, it is characterised in that the above of described water purification module has plantation platform, and described the above of plantation platform has soil layer.
- 7. a kind of ecological purification type overfall as claimed in claim 1, it is characterised in that have filtrate in described water purification unit.
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| CN201620265369.XU CN205617319U (en) | 2016-04-01 | 2016-04-01 | Ecological purification type water -blocking weir |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672210A (en) * | 2016-04-01 | 2016-06-15 | 山东省水利勘测设计院 | Ecological cleaning type dam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672210A (en) * | 2016-04-01 | 2016-06-15 | 山东省水利勘测设计院 | Ecological cleaning type dam |
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