CN107915356A - A kind of integrated effluent disposal system and method - Google Patents
A kind of integrated effluent disposal system and method Download PDFInfo
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- CN107915356A CN107915356A CN201711108540.1A CN201711108540A CN107915356A CN 107915356 A CN107915356 A CN 107915356A CN 201711108540 A CN201711108540 A CN 201711108540A CN 107915356 A CN107915356 A CN 107915356A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 10
- 230000001112 coagulating effect Effects 0.000 claims abstract description 7
- 230000037452 priming Effects 0.000 claims abstract description 7
- 238000009287 sand filtration Methods 0.000 claims abstract description 7
- 238000004062 sedimentation Methods 0.000 claims abstract description 7
- 238000005189 flocculation Methods 0.000 claims abstract description 4
- 230000016615 flocculation Effects 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 229910001385 heavy metal Inorganic materials 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010979 pH adjustment Methods 0.000 claims description 6
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000003487 electrochemical reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims 1
- 230000003311 flocculating effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000004065 wastewater treatment 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
Present invention relates particularly to a kind of integrated effluent disposal system and method, it is related to technical field of sewage, it is characterised in that the system comprises:Electro-chemical systems, for being electrochemically reacted to raw water;Coagulating basin, for carrying out flocculation reaction to raw water;Sedimentation basin, for carrying out precipitation process to raw water;PH adjusts back pond, for carrying out pH value adjustment to raw water;Reaction tank, for carrying out the degraded of COD and ammonia nitrogen to raw water;Priming reservoir, for raw water to be concentrated;First PH adjusts pond, for carrying out pH value adjustment to raw water;2nd PH adjusts pond, for carrying out pH value adjustment to raw water;Sand filtration filtering pond, for carrying out suspended matter filtering to raw water.The system have the function of total operating cost it is low, it is easy to operate, can remote control, more and high treating effect the advantages that.
Description
Technical field
The present invention relates to sewage treatment field, and in particular to a kind of integrated effluent disposal system and method.
Background technology
A large amount of trade effluents, sanitary sewage can be all produced in daily social production, if directly discharge one is pollution environment,
Second, waste water resource, therefore, people purify sewage, to recycle.Sewage water treatment method generally use at present
Chemical treatment, but there are the high shortcoming such as low with treatment effeciency of processing cost.
The content of the invention
The embodiment of the present invention there is provided a kind of integrated effluent disposal system, the system have total operating cost it is low,
It is easy to operate, can remote control, function be more and the advantages that high treating effect.
The embodiment of the present invention additionally provides a kind of integral sewage disposal process, has corresponding effect.
The technical solution adopted by the present invention is as follows:
A kind of integrated effluent disposal system, it is characterised in that the system comprises:
Electro-chemical systems, for being electrochemically reacted to raw water;
Coagulating basin, for carrying out flocculation reaction to raw water;
Sedimentation basin, for carrying out precipitation process to raw water;
PH adjusts back pond, for carrying out pH value adjustment to raw water;
Reaction tank, for carrying out the degraded of COD and ammonia nitrogen to raw water;
Priming reservoir, for raw water to be concentrated;
First PH adjusts pond, for carrying out pH value adjustment to raw water;
2nd PH adjusts pond, for carrying out pH value adjustment to raw water;
Sand filtration filtering pond, for carrying out suspended matter filtering to raw water.
A kind of integral sewage disposal process, it is characterised in that the described method includes:
Step 1:Raw water enters in the first PH adjustment pond, and raw water pH value is automatically adjusted between 3~4;
Step 2:Concentrated into priming reservoir, the heavy metal nickel in monitoring raw water, copper content, and measure its COD, ammonia nitrogen at this time
And the content of total phosphorus;Signal is fed back into middle control computer, middle control computer control related agents are added or control inflow,
Then profit is pumped into the heavy metal being electrochemically reacted in electro-chemical systems in degraded raw water;
Step 3:After being electrochemically reacted, the aeration that raw water overflow enters 4 hours of progress in electrochemical reaction cell is anti-
Should;
Step 4:It is electrochemically reacted, raw water overflow enters in the 2nd PH adjustment pond, and raw water pH value is automatically adjusted to
Between 8~9, while add dephosphorization agent and polyaluminium silver is reacted in this pond;
Step 5:Raw water overflow enters in coagulating basin, while adds polyacrylamide and flocculate in this coagulation reaction tank
Reaction, then overflow enters in reaction tank the degraded for adding COD removers and ammonia nitrogen removal agent progress COD and ammonia nitrogen again;
Step 6:Sludge is utilized settling tank by progress sludge settling after water overflow after reaction tank is reacted enters sedimentation basin
Carry out separation of solid and liquid;
Step 7:Upper liquid enters Ph readjustments pond, between pH value is automatically adjusted to 6~9, while monitors the water after processing
The heavy metal nickel of matter, copper content, and the water quality condition of its COD, ammonia nitrogen and total phosphorus is measured, confirm that the heavy metal nickel in water, copper contain
Amount, and whether the content for measuring its COD, ammonia nitrogen and total phosphorus is up to standard, and result is fed back in middle control computer and decides whether to increase
Dosing dosage is attached to reach the function that adjust automatically automatically controls;
Step 8:Water after finally handling, which enters, carries out suspended matter filtering in sand filtration filtering ponds, while is added for COD
Manage strength;
Step 9:Water after processing can qualified discharge or the whole Water circulation system progress reuse of access.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, applicability is wide:The integrated effluent disposal system and method for the present invention is suitable for all types of industries waste water, including oil
Ink, packages printing, auto parts machinery, machinery, spray painting, surface treatment, coating, paint, plating, papermaking, food, print and dye, bleaching and dyeing, making
The waste water treatment process such as leather, medical treatment and chemical industry.
2nd, it is vdiverse in function:Heavy metal, total phosphorus and COD can be directed to and ammonia nitrogen carries out processing degraded.It can solve general chemical drugs
The problem of agent can't resolve.
3rd, recycle:Sewage after processing can connect reclaiming system and recycle, and respond national emission reduction policy.
Brief description of the drawings
Fig. 1 is a kind of system structure diagram of integrated effluent disposal system of the present invention;
Fig. 2 is a kind of flow diagram of integrated effluent disposal system of the present invention.
Fig. 3 is a kind of method flow schematic diagram of integral sewage disposal process of the present invention.
Embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Go out all other embodiments obtained on the premise of creative work, belong to the scope of protection of the invention.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the present invention's
In description, term " first ", " second ", " preposition " and " postposition " etc. is only used for distinguishing description, and it is not intended that instruction or dark
Show relative importance.
Embodiment 1
A kind of integrated effluent disposal system, it is characterised in that the system comprises:
Electro-chemical systems, for being electrochemically reacted to raw water;
Coagulating basin, for carrying out flocculation reaction to raw water;
Sedimentation basin, for carrying out precipitation process to raw water;
PH adjusts back pond, for carrying out pH value adjustment to raw water;
Reaction tank, for carrying out the degraded of COD and ammonia nitrogen to raw water;
Priming reservoir, for raw water to be concentrated;
First PH adjusts pond, for carrying out pH value adjustment to raw water;
2nd PH adjusts pond, for carrying out pH value adjustment to raw water;
Sand filtration filtering pond, for carrying out suspended matter filtering to raw water.
Specifically, the integrated effluent disposal system of the present invention further includes:Power supply, collecting-tank, source of the gas, sludge centralized pool and
Air blower.
Collecting-tank stores raw water to be treated, and takes over road to equipment water inlet.
According to demand, there is provided corresponding air pressure source of the gas, is pulled to equipment air inlet.
Sludge caused by integrated effluent disposal system operation drains into sludge centralized pool.
Air blower need to be provided for oneself near equipment, or air compressor machine is connected to equipment air hose entrance.
Embodiment 2
A kind of integral sewage disposal process, it is characterised in that the described method includes:
Step 1:Raw water enters in the first PH adjustment pond, and raw water pH value is automatically adjusted between 3~4;
Step 2:Concentrated into priming reservoir, the heavy metal nickel in monitoring raw water, copper content, and measure its COD, ammonia nitrogen at this time
And the content of total phosphorus;Signal is fed back into middle control computer, middle control computer control related agents are added or control inflow,
Then profit is pumped into the heavy metal being electrochemically reacted in electro-chemical systems in degraded raw water;
Step 3:After being electrochemically reacted, the aeration that raw water overflow enters 4 hours of progress in electrochemical reaction cell is anti-
Should;
Step 4:It is electrochemically reacted, raw water overflow enters in the 2nd PH adjustment pond, and raw water pH value is automatically adjusted to
Between 8~9, while add dephosphorization agent and polyaluminium silver is reacted in this pond;
Step 5:Raw water overflow enters in coagulating basin, while adds polyacrylamide and flocculate in this coagulation reaction tank
Reaction, then overflow enters in reaction tank the degraded for adding COD removers and ammonia nitrogen removal agent progress COD and ammonia nitrogen again;
Step 6:Sludge is utilized settling tank by progress sludge settling after water overflow after reaction tank is reacted enters sedimentation basin
Carry out separation of solid and liquid;
Step 7:Upper liquid enters Ph readjustments pond, between pH value is automatically adjusted to 6~9, while monitors the water after processing
The heavy metal nickel of matter, copper content, and the water quality condition of its COD, ammonia nitrogen and total phosphorus is measured, confirm that the heavy metal nickel in water, copper contain
Amount, and whether the content for measuring its COD, ammonia nitrogen and total phosphorus is up to standard, and result is fed back in middle control computer and decides whether to increase
Dosing dosage is attached to reach the function that adjust automatically automatically controls;
Step 8:Water after finally handling, which enters, carries out suspended matter filtering in sand filtration filtering ponds, while is added for COD
Manage strength;
Step 9:Water after processing can qualified discharge or the whole Water circulation system progress reuse of access.
Specifically, the concentration value scope of the additive amount of dephosphorization agent is 0.05~0.5 ‰;The concentration value model of the additive amount of PAC
It is trapped among 0.1~0.5 ‰;The concentration value scope of the additive amount of PAM is 0.01~0.05 ‰;The addition value scope of COD removers
0.16~1.0 ‰;The concentration value scope of the additive amount of ammonia nitrogen removal agent is 0.16~1.0 ‰.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in attached drawing
Show the devices of multiple embodiments according to the present invention, method and computer program product architectural framework in the cards,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part, a part for the module, program segment or code include one or more and are used for realization holding for defined logic function
Row instruction.It should also be noted that at some as in the implementation replaced, the function that is marked in square frame can also with different from
The order marked in attached drawing occurs.For example, two continuous square frames can essentially perform substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is it is also noted that every in block diagram and/or flow chart
The combination of a square frame and block diagram and/or the square frame in flow chart, can use function or the dedicated base of action as defined in performing
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each function module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment the method for the present invention.
And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
Illustrate, herein, relational terms such as first and second and the like be used merely to by an entity or operation with
Another entity or operation distinguish, without necessarily requiring or implying there are any this reality between these entities or operation
The relation or order on border.Moreover, term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, so that process, method, article or equipment including a series of elements not only include those key elements, but also including
Other elements that are not explicitly listed, or further include as elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element
Process, method, also there are other identical element in article or equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.It should be noted that:Similar label and letter exists
Similar terms is represented in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, is then not required in subsequent attached drawing
It is further defined and is explained.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention answers the scope of the claims of being subject to.
Claims (2)
- A kind of 1. integrated effluent disposal system, it is characterised in that the system comprises:Electro-chemical systems, for being electrochemically reacted to raw water;Coagulating basin, for carrying out flocculation reaction to raw water;Sedimentation basin, for carrying out precipitation process to raw water;PH adjusts back pond, for carrying out pH value adjustment to raw water;Reaction tank, for carrying out the degraded of COD and ammonia nitrogen to raw water;Priming reservoir, for raw water to be concentrated;First PH adjusts pond, for carrying out pH value adjustment to raw water;2nd PH adjusts pond, for carrying out pH value adjustment to raw water;Sand filtration filtering pond, for carrying out suspended matter filtering to raw water.
- A kind of 2. integral sewage disposal process, it is characterised in that the described method includes:Step 1:Raw water enters in the first PH adjustment pond, and raw water pH value is automatically adjusted between 3~4;Step 2:Concentrated into priming reservoir, monitor heavy metal nickel in raw water, copper content at this time, and measure its COD, ammonia nitrogen and total The content of phosphorus;Signal is fed back into middle control computer, middle control computer control related agents are added or control inflow, then Profit is pumped into the heavy metal being electrochemically reacted in electro-chemical systems in degraded raw water;Step 3:After being electrochemically reacted, raw water overflow enters in electrochemical reaction cell the aeration reaction for carrying out 4 hours;Step 4:It is electrochemically reacted, raw water overflow enters in the 2nd PH adjustment pond, and raw water pH value is automatically adjusted to 8~9 Between, while add dephosphorization agent and polyaluminium silver is reacted in this pond;Step 5:Raw water overflow enters in coagulating basin, while adds polyacrylamide and carry out flocculating instead in this coagulation reaction tank Should, then overflow enters in reaction tank the degraded for adding COD removers and ammonia nitrogen removal agent progress COD and ammonia nitrogen again;Step 6:Sludge is utilized settling tank to carry out by progress sludge settling after water overflow after reaction tank is reacted enters sedimentation basin Separation of solid and liquid;Step 7:Upper liquid enters Ph readjustments pond, between pH value is automatically adjusted to 6~9, while monitors the water quality after processing Heavy metal nickel, copper content, and the water quality condition of its COD, ammonia nitrogen and total phosphorus is measured, heavy metal nickel, copper content in confirmation water, and Whether up to standard measure the content of its COD, ammonia nitrogen and total phosphorus, and result is fed back in middle control computer and decides whether to increase addition Pharmaceutical quantities reach the function that adjust automatically automatically controls;Step 8:Water after finally handling, which enters, carries out suspended matter filtering in sand filtration filtering ponds, while is carried out for COD at reinforcement Reason;Step 9:Water after processing can qualified discharge or the whole Water circulation system progress reuse of access.
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CN201711108540.1A CN107915356A (en) | 2017-11-10 | 2017-11-10 | A kind of integrated effluent disposal system and method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111925015A (en) * | 2020-08-13 | 2020-11-13 | 湖北海翔科技有限公司 | COD degradation method for ammonia nitrogen in total sewage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101565255A (en) * | 2009-05-11 | 2009-10-28 | 苏存章 | Treatment and reuse technology for aluminum surface treatment wastewater |
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2017
- 2017-11-10 CN CN201711108540.1A patent/CN107915356A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101565255A (en) * | 2009-05-11 | 2009-10-28 | 苏存章 | Treatment and reuse technology for aluminum surface treatment wastewater |
Cited By (1)
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CN111925015A (en) * | 2020-08-13 | 2020-11-13 | 湖北海翔科技有限公司 | COD degradation method for ammonia nitrogen in total sewage |
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