CN108726819A - A kind of device of purification river black and odorous water - Google Patents
A kind of device of purification river black and odorous water Download PDFInfo
- Publication number
- CN108726819A CN108726819A CN201810918146.2A CN201810918146A CN108726819A CN 108726819 A CN108726819 A CN 108726819A CN 201810918146 A CN201810918146 A CN 201810918146A CN 108726819 A CN108726819 A CN 108726819A
- Authority
- CN
- China
- Prior art keywords
- odorous water
- river black
- bucket
- purification river
- aeration
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 239000000945 filler Substances 0.000 claims abstract description 20
- 244000005700 microbiome Species 0.000 claims abstract description 16
- 241000233866 Fungi Species 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000005273 aeration Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 241000235342 Saccharomycetes Species 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 5
- 238000006731 degradation reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- 150000001722 carbon compounds Chemical class 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Activated Sludge Processes (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention, which solves, invests big, the defect taken up a large area in showering technology in the prior art.A kind of device of purification river black and odorous water is provided, including vertical direction in a cavity, the cavity can fluid communication inhalant region, bio-reaction zone, settling zone, exhalant region, the inhalant region bottom is provided with bucket, the bucket bottom is connected with sludge pipe, and the bio-reaction zone is filled with filler and microorganism fungus kind.The technical program has the technical effect that：Can efficient degradation ammonia nitrogen, total nitrogen, low carbon compound, decompose larger molecular organics, investment is small, and floor space is small；By filled high polymer filler, microorganism fungus kind adhesion amount can be promoted, enhances degradation efficiency.
Description
Technical field
The present invention relates to sewage disposal environmental protection equipment, especially a kind of collection bioreactor and it is deposited in integrated efficient
Handle the environmental protecting device of black and odorous water.
Background technology
The urban river component part important as urban ecological system has supply water source, provides greenery patches, improves ring
The functions such as border, communications and transportation, culture and education and tourist recreation are of great significance to the ecological construction in city.
Whole nation water pollution phenomenon is on the rise at present, and water quality is worsening.There are 1200 a plurality of rivers of monitoring in the whole nation
There are 850 by different degrees of pollution, and has the tendency that constantly aggravating.In seven big water systems, be not suitable for doing drinking water source
Section up to 40%, the more flourishing cities and towns section pollution of industry protrudes, and drinking water source is done in 78% unsuitable in the section of city.River
The contamination index in road is the self-purification capacity that the organic matters such as ammonia nitrogen, five-day BOD are more than river.
When the organic pollution in water body when there are a lot, pollutant just decomposes under microbial action, when molten in water body
When solving oxygen less than 0.2mg/L, water body is just converted into anaerobic environment, and water body can only carry out slowly coming in the way of anaerobic fermentation
The reaction of degradation of contaminant to generate a large amount of hydrogen sulfide, ammonia, and generates the sludge of black.
Water ecology, which is repaired, in the prior art mainly uses in-situ immobilization and showering technology.The in-situ immobilization time is long,
Slowly effect；Although showering technology can reach preferable effect, investment is big, takes up a large area.
Invention content
The present invention provides a kind of device of purification river black and odorous water, big to solve to invest in existing showering technology,
The defect taken up a large area.In order to solve the above technical problems, the present invention is achieved by the following scheme：
A kind of device of purification river black and odorous water, including vertical direction can fluid communication in a cavity, the cavity
Inhalant region, bio-reaction zone, settling zone, exhalant region, the inhalant region bottom are provided with bucket, and the bucket bottom is connected with row
Mud pipe, the bio-reaction zone are filled with filler and microorganism fungus kind.
Preferably, the filler is polyurethane, and the specific surface area of the polyurethane is 3.5 × 105m2/m3。
Preferably, the filling rate of the filler is 10% -30%.
Preferably, the microorganism fungus kind is bacillus and/or saccharomycete and/or enzyme.
Preferably, the inhalant region center is provided with water inlet module, the water inlet module include water inlet pipe and with it is described into
The central tube of water pipe connection, the central tube are cylindrical shape, are open to the bucket direction.
Preferably, the water inlet module further includes flow apron, and the flow apron is arranged in the central tube and bucket
Between.
Preferably, the flow apron is coniform, and bottom surface is towards bucket side.
Preferably, it is provided with aeration module at the top of the inhalant region, the aeration module includes aeration plate and in the exposure
Equally distributed aeration opening on gas disk, the aeration opening are aerated to the bio-reaction zone direction.
Preferably, the aeration control is in gas-water ratio A ∈【3：1,10：1】.
Preferably, the settling zone is sloping plate deposition district, using the inclined tube or inclined plate of pp materials.
Preferably, the inhalant region, bio-reaction zone, settling zone, exhalant region are isolated by partition board, and the partition board carries air guide
Hole.
Optionally, the inhalant region, bio-reaction zone, settling zone, exhalant region are isolated by filter.
Preferably, the spoil disposal nozzle is provided with valve switch.
Preferably, the exhalant region is provided with effluent weir, and water outlet is provided in the effluent weir.
Preferably, the inhalant region, bio-reaction zone are provided with manhole.
Compared with prior art, technical solution provided by the invention, the technique effect or advantage having are：
1, using bio-reaction zone, can efficient degradation ammonia nitrogen, total nitrogen, low carbon compound, decompose larger molecular organics, investment
It is small, and floor space is small.
2, by filled high polymer filler, microorganism fungus kind adhesion amount can be promoted, enhances degradation efficiency.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of present invention purification river black and odorous water device；
Fig. 2 is present invention purification river black and odorous water device along line A-A diagrammatic cross-section；
Specific implementation mode
In order to better understand the above technical scheme, being carried out to above-mentioned technical proposal below in conjunction with Figure of description detailed
Explanation.
As depicted in figs. 1 and 2, the device of a kind of purification river black and odorous water, an including cavity 1, in the cavity 1
Vertically can fluid communication inhalant region 2, bio-reaction zone 3, settling zone 4, exhalant region 5, the inhalant region 2, biology are anti-
Area 3, settling zone 4, exhalant region 5 is answered to be isolated respectively by first partition 17, second partition 18, third partition board 19, the first partition
17, second partition 18, third partition board 19 carry gas port, and the partition board can be substituted by filter.
2 bottom of the inhalant region is provided with bucket 6, and 6 bottom of the bucket is connected with sludge pipe 7, is set on the sludge pipe 7
It is equipped with valve switch (do not illustrate and in figure).2 center of the inhalant region is provided with water inlet module 10, and the water inlet module 10 is wrapped
Water inlet pipe 11 and the central tube being connect with the water inlet pipe 11 12 are included, the central tube 12 is cylindrical shape, to 6 direction of the bucket
Opening.The water inlet module 10 further includes flow apron 13, the setting of the flow apron 13 the central tube 12 and bucket 6 it
Between, to be coniform, bottom surface is towards 6 side of bucket.The central tube 12 coordinates with the deflector 13, and the sewage of inflow is uniform
It is distributed to the inhalant region 2.2 top of the inhalant region is provided with aeration module 14, and the aeration module 14 includes aeration plate 15
And in 15 equally distributed aeration opening 16 of the aeration plate, the aeration opening 16 is aerated to 3 direction of the bio-reaction zone.
Filler 8 and microorganism fungus kind (not illustrating in figure) are filled in the bio-reaction zone 3, the filler 8 is poly- ammonia
The specific surface area of ester, the polyurethane is 3.5 × 105m2/m3, using the polyurethane of the specific surface area, microorganism can be improved
Adhesive rate.The filling rate of the filler 8 is 10% -30%, and filler 8 in equipment can be made to be in the state of flowing, sewage with fill out
Microorganism on material 8 can realize that cross-flow, a variety of ways of contact such as fair current make the polluter in sewage fully be connect with microorganism
It touches.Aeration control is in gas-water ratio between 3：1—10：, it can be achieved that have formed sample, anoxic, anaerobism three-phase in filler 8 net between 1
Change system.It is demonstrated experimentally that if gas-water ratio is too small, the easy anaerobism of equipment, while filler 8 is not easy to form flow regime；Gas-water ratio mistake
Height, the microbial aggregate being made of filler 8 and microorganism fungus kind are easy to be broken up, and system impact resistance weakens, while
It is unfavorable for forming aerobic-anaerobic-anaerobism three-phase purification system in filler 8.The microorganism fungus kind is bacillus and/or ferment
Female bacterium and/or enzyme.After above-mentioned strain, the outlet effect of the equipment can reach：Transparency>25cm, ammonia nitrogen≤8mg/L
(when influent ammonia nitrogen is more than 30mg/L, it is 70%) dissolved oxygen >=2.0mg/L, oxidation-reduction potential that water outlet ammonia nitrogen, which removes,>
50mV。
The settling zone 4 is sloping plate deposition district, using the inclined tube or inclined plate of pp materials.
The exhalant region 5 is provided with effluent weir 20, and water outlet 21 is provided in the effluent weir 20.For the ease of observation institute
It states the inhalant region 2 of equipment, situation in bio-reaction zone 3, be respectively arranged on the inhalant region 2,3 outer wall of bio-reaction zone
One manhole 22 and the second manhole 23.
The course of work of above equipment is：Sewage enters central tube 12 by water inlet pipe 11 and carries out water distribution, the central tube
12 coordinate with the deflector 13, realize sewage uniform mixed distribution in the inhalant region 2, flow is in the aeration module 14
Under the action of flow up, the microbial aggregate being made of filler 8 and microorganism fungus kind due to gravity effect, to flowing down
Dynamic, such type of flow can be such that microorganism is come into full contact in bio-reaction zone 3 with the polluter in sewage.
The aeration opening 16 is aerated to 3 direction of the bio-reaction zone, oxygen is transported to bio-reaction zone 3, in biology
Aerobic, anoxic is formd in the filler 8 of reaction zone, (filler is followed successively by aerobic, anoxic by outside, detests inward at three interfaces of anaerobism
Oxygen), the effects that microorganism carries out aerobic nitrifications at three interfaces, anoxic denitrification, is by the organic matter removal in black and odorous water.
Sewage enters settling zone 4 with air-flow, by sloping plate deposition, carries out mud-water separation, clear water passes through in effluent weir 20
Water outlet 21 be discharged.Sludge is constantly fused to the sludge bulking of bigger under the collision of inclined plate, when sludge bulking dead weight is more than flow
It when entrusting power, falls down, inhalant region 2 is entered by settling zone 4, bio-reaction zone 3, finally the precipitation in the bucket 6, leads to
Cross the discharge of the sludge pipe 7.
Claims (10)
1. it is a kind of purification river black and odorous water device, including in a cavity, the cavity vertical direction can fluid communication into
Pool, bio-reaction zone, settling zone, exhalant region, the inhalant region bottom are provided with bucket, and the bucket bottom is connected with spoil disposal
Pipe, the bio-reaction zone are filled with filler and microorganism fungus kind.
2. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that the filler is polyurethane, institute
The specific surface area for stating polyurethane is 3.5 × 105m2/m3。
3. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that the filling rate of the filler is
10% -30%.
4. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that the microorganism fungus kind is bud
Spore bacillus and/or saccharomycete and/or enzyme.
5. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that the inhalant region center setting
There is a water inlet module, the water inlet module includes water inlet pipe and the central tube that is connect with the water inlet pipe, and the central tube is cylinder
Shape is open to the bucket direction.
6. a kind of device of purification river black and odorous water described in claim 5, it is characterised in that the water inlet module further includes
Flow apron, the flow apron are arranged between the central tube and bucket, and the flow apron is coniform, bottom surface direction
Bucket side.
7. a kind of device of purification river black and odorous water described in claim 6, it is characterised in that the aeration control is in gas
Water ratio A ∈ [3：1,10：1].
8. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that setting at the top of the inhalant region
There is an aeration module, the aeration opening that the aeration module includes aeration plate and connect with the aeration plate, the aeration opening is to described
Bio-reaction zone direction is aerated.
9. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that the inhalant region, biological respinse
Area, settling zone, exhalant region are isolated by partition board, and the partition board carries gas port.
10. a kind of device of purification river black and odorous water described in claim 1, it is characterised in that the exhalant region is provided with out
Mill weir is provided with water outlet in the effluent weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918146.2A CN108726819B (en) | 2018-08-13 | 2018-08-13 | Device for purifying black and odorous water body of river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918146.2A CN108726819B (en) | 2018-08-13 | 2018-08-13 | Device for purifying black and odorous water body of river channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108726819A true CN108726819A (en) | 2018-11-02 |
| CN108726819B CN108726819B (en) | 2024-03-26 |
Family
ID=63942788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918146.2A Active CN108726819B (en) | 2018-08-13 | 2018-08-13 | Device for purifying black and odorous water body of river channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108726819B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908714A (en) * | 2020-07-16 | 2020-11-10 | 上海环境绿色生态修复科技有限公司 | Cruising type river water purification system on water surface |
| CN112624489A (en) * | 2019-10-08 | 2021-04-09 | 天津科技大学 | Purify ecological dam device in black and odorous river course |
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| JP2004041981A (en) * | 2002-07-15 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | Organic waste water treatment method and its system |
| CA2583752A1 (en) * | 2004-10-12 | 2006-04-20 | Biocast Systems, Inc. | Integrated multi-zone wastewater treatment system and method |
| CN104671617A (en) * | 2015-03-12 | 2015-06-03 | 大连交通大学 | Integrated treatment equipment for mixed waste cutting fluid and domestic sewage |
| CN204625325U (en) * | 2015-03-16 | 2015-09-09 | 广西迦姆农业生物技术有限公司 | A kind of microorganism sewage purifying device |
| CN204999692U (en) * | 2015-09-24 | 2016-01-27 | 杭州师范大学 | Fall STREAMING and mix packing layer anaerobic ammonium oxidation bioreactor |
| CN205740469U (en) * | 2016-06-07 | 2016-11-30 | 华北电力大学（保定） | A kind of double-circulating fluid bed Fenton reactor |
| CN205803261U (en) * | 2016-07-02 | 2016-12-14 | 武汉森泰环保股份有限公司 | A kind of reaction precipitation integrated aerobic fluid bed |
| CN106315844A (en) * | 2016-09-27 | 2017-01-11 | 华南理工大学 | ANAMMOX reactor and starting method thereof by inoculating mixed sludge |
| CN208776531U (en) * | 2018-08-13 | 2019-04-23 | 碧沃丰工程有限公司 | A kind of device purifying river black and odorous water |
-
2018
- 2018-08-13 CN CN201810918146.2A patent/CN108726819B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004041981A (en) * | 2002-07-15 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | Organic waste water treatment method and its system |
| CA2583752A1 (en) * | 2004-10-12 | 2006-04-20 | Biocast Systems, Inc. | Integrated multi-zone wastewater treatment system and method |
| CN104671617A (en) * | 2015-03-12 | 2015-06-03 | 大连交通大学 | Integrated treatment equipment for mixed waste cutting fluid and domestic sewage |
| CN204625325U (en) * | 2015-03-16 | 2015-09-09 | 广西迦姆农业生物技术有限公司 | A kind of microorganism sewage purifying device |
| CN204999692U (en) * | 2015-09-24 | 2016-01-27 | 杭州师范大学 | Fall STREAMING and mix packing layer anaerobic ammonium oxidation bioreactor |
| CN205740469U (en) * | 2016-06-07 | 2016-11-30 | 华北电力大学（保定） | A kind of double-circulating fluid bed Fenton reactor |
| CN205803261U (en) * | 2016-07-02 | 2016-12-14 | 武汉森泰环保股份有限公司 | A kind of reaction precipitation integrated aerobic fluid bed |
| CN106315844A (en) * | 2016-09-27 | 2017-01-11 | 华南理工大学 | ANAMMOX reactor and starting method thereof by inoculating mixed sludge |
| CN208776531U (en) * | 2018-08-13 | 2019-04-23 | 碧沃丰工程有限公司 | A kind of device purifying river black and odorous water |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624489A (en) * | 2019-10-08 | 2021-04-09 | 天津科技大学 | Purify ecological dam device in black and odorous river course |
| CN111908714A (en) * | 2020-07-16 | 2020-11-10 | 上海环境绿色生态修复科技有限公司 | Cruising type river water purification system on water surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108726819B (en) | 2024-03-26 |
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