CN107285570A - A kind of processing method of trade effluent - Google Patents
A kind of processing method of trade effluent Download PDFInfo
- Publication number
- CN107285570A CN107285570A CN201710634889.2A CN201710634889A CN107285570A CN 107285570 A CN107285570 A CN 107285570A CN 201710634889 A CN201710634889 A CN 201710634889A CN 107285570 A CN107285570 A CN 107285570A
- Authority
- CN
- China
- Prior art keywords
- parts
- sedimentation basin
- medicine adding
- pond
- reaction tank
- 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.)
- Pending
Links
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
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
- 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
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/286—Anaerobic digestion processes including two or more steps
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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A kind of processing method of trade effluent, as follows：Reaction tank-water coagulation pond-sedimentation basin-centre collecting-tank-medicine adding reaction tank-medicine adding water coagulation pond-medicine adding sedimentation basin-hydrolysis acidification pool-contact-oxidation pool-sedimentation basin-clear water reserviors；Described reaction tank-water coagulation pond-sedimentation basin step is carried out twice.Step of the present invention rationally, is free of any noxious material, more than sanitary standard, can directly discharge, effectively alleviate environmental pressure in the water of processing.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of processing method of trade effluent.
Background technology
With industrial progress and social development, water pollution is also on the rise, into No.1 environmental improvement problem, Chinese water quality
Property water shortage it is increasingly severe, water pollution influence industrial production, increase equipment corrosion, influence product quality or even make production not
It can go on, the pollution of water influences people's lives again, and destruction is ecological, directly endangers the health of people, damages very big.
The content of the invention
Present invention aim to address above-mentioned deficiency, there is provided a kind of processing method of trade effluent.
The present invention technical solution be：A kind of processing method of trade effluent, as follows：Reaction tank-water is mixed
Solidifying pond-sedimentation basin-centre collecting-tank-medicine adding reaction tank-medicine adding water coagulation pond-medicine adding sedimentation basin-hydrolysis acid
Change pond-contact-oxidation pool-sedimentation basin-clear water reserviors；Described reaction tank-water coagulation pond-sedimentation basin step is carried out twice；
Described medicine adding reaction tank-medicine adding water coagulation pond-medicine adding sedimentation basin step is carried out 3 times；Described hydrolysis acidification pool
It is divided into 4 groups；Described contact-oxidation pool is divided into 2 groups；Sprinkling mud distintegrant in described middle collecting-tank, mud is decomposed
Agent mainly includes, 15-20 parts of 37% concentrated hydrochloric acid, 2-3 parts of sodium dodecylbenzene, 2-3 parts of sodium xylene sulfonate, sodium sulphate 4-
5 parts；Added medicine is mainly 10-20 parts of ferric trichlorides, 20-30 parts of ferric sulfate, 60-80 parts of aluminum sulfate in described dosing step
And 5-10 parts of ferrous sulfate add 3000-4000 parts of water in a kettle., then 18-25 DEG C of temperature is controlled to be stirred 40 minutes
Afterwards, add 0.5-1 parts of polyacrylamide fully to be reacted, and add the auxiliary element calcium oxide 5-10 of precipitation purification, aluminium
Sour calcium powder 2-4 parts and be made.
The present invention has the following advantages：Step rationally, is free of any noxious material in the water of processing, can more than sanitary standard
Directly discharge, effectively alleviate environmental pressure.
Embodiment
A kind of processing method of trade effluent of the present invention, as follows：Reaction tank-water coagulation pond-precipitation
Pond-centre collecting-tank-medicine adding reaction tank-medicine adding water coagulation pond-medicine adding sedimentation basin-hydrolysis acidification pool-contact
Oxidation pond-sedimentation basin-clear water reserviors；Described reaction tank-water coagulation pond-sedimentation basin step is carried out twice；Described dosing
Water reaction tank-medicine adding water coagulation pond-medicine adding sedimentation basin step is carried out 3 times；Described hydrolysis acidification pool is divided into 4 groups；
Described contact-oxidation pool is divided into 2 groups；Sprinkling mud distintegrant in described middle collecting-tank, mud distintegrant is mainly wrapped
Include, 15-20 parts of 37% concentrated hydrochloric acid, 2-3 parts of sodium dodecylbenzene, 2-3 parts of sodium xylene sulfonate, 4-5 parts of sodium sulphate；It is described
Dosing step in added medicine be mainly 10-20 parts of ferric trichlorides, 20-30 parts of ferric sulfate, 60-80 parts of aluminum sulfate and 5-10 parts
Ferrous sulfate adds 3000-4000 parts of water in a kettle., then controls 18-25 DEG C of temperature to be stirred after 40 minutes, then adds
Enter 0.5-1 parts of polyacrylamide fully to be reacted, and add auxiliary element calcium oxide 5-10, the calcium aluminate powder 2- of precipitation purification
4 parts and be made.
Claims (1)
1. a kind of processing method of trade effluent, it is characterised in that：Catchment reaction tank-water coagulation pond-sedimentation basin-centre
Pond-medicine adding reaction tank-medicine adding water coagulation pond-medicine adding sedimentation basin-hydrolysis acidification pool-contact-oxidation pool-precipitation
Pond-clear water reserviors；Described reaction tank-water coagulation pond-sedimentation basin step is carried out twice；Described medicine adding reaction tank-add
Liquid medicine water coagulation pond-medicine adding sedimentation basin step is carried out 3 times；Described hydrolysis acidification pool is divided into 4 groups；Described contact oxygen
Change pond and be divided into 2 groups；Sprinkling mud distintegrant in described middle collecting-tank, mud distintegrant mainly includes, 37% dense salt
It is sour 15-20 parts, 2-3 parts of sodium dodecylbenzene, 2-3 parts of sodium xylene sulfonate, 4-5 parts of sodium sulphate；In described dosing step
Added medicine is mainly 10-20 parts of ferric trichlorides, 20-30 parts of ferric sulfate, 60-80 parts of aluminum sulfate and 5-10 parts of ferrous sulfate anti-
3000-4000 parts of water of addition in kettle is answered, then controls 18-25 DEG C of temperature to be stirred after 40 minutes, adds polyacrylamide
0.5-1 parts are fully reacted, and add precipitation purification auxiliary element calcium oxide 5-10,2-4 parts of calcium aluminate powder and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634889.2A CN107285570A (en) | 2017-07-30 | 2017-07-30 | A kind of processing method of trade effluent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634889.2A CN107285570A (en) | 2017-07-30 | 2017-07-30 | A kind of processing method of trade effluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107285570A true CN107285570A (en) | 2017-10-24 |
Family
ID=60103706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710634889.2A Pending CN107285570A (en) | 2017-07-30 | 2017-07-30 | A kind of processing method of trade effluent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107285570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928476A (en) * | 2019-04-26 | 2019-06-25 | 中创水务科技环保(广东)有限公司 | A kind of landfill leachate pretreatment system and its technique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381815A (en) * | 2011-09-30 | 2012-03-21 | 江苏春晖乳业有限公司 | Treatment method of milk production wastewater |
| CN104496120A (en) * | 2014-12-16 | 2015-04-08 | 安徽环嘉天一再生资源有限公司 | Sewage treatment method |
-
2017
- 2017-07-30 CN CN201710634889.2A patent/CN107285570A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381815A (en) * | 2011-09-30 | 2012-03-21 | 江苏春晖乳业有限公司 | Treatment method of milk production wastewater |
| CN104496120A (en) * | 2014-12-16 | 2015-04-08 | 安徽环嘉天一再生资源有限公司 | Sewage treatment method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928476A (en) * | 2019-04-26 | 2019-06-25 | 中创水务科技环保(广东)有限公司 | A kind of landfill leachate pretreatment system and its technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102060363B (en) | Method for coagulating coal-bed gas produced water | |
| CN104310647B (en) | Recycling method for treating stainless steel pickling acid pickle and wastewater | |
| CN104496120B (en) | Sewage water treatment method | |
| CN104843809B (en) | Coking sewage treatment agent and preparing method thereof | |
| CN103420430B (en) | Polyaluminum ferrous chloride purifier and production method thereof | |
| CN102689956A (en) | Silicon removing method for silicone waste water | |
| CN103771572A (en) | Preparation method of polymerization chlorination zinc iron sulfate flocculating agent | |
| CN102689906B (en) | Method for preparing polysilicate aluminum ferric chloride by using aluminum foil acid and ferrous acid | |
| CN104512951A (en) | Method for co-production of ploysilicate aluminium ferric sulphate and waste water treatment powder by PAC (poly aluminum chloride) residues | |
| CN102910716A (en) | Method for preparing polymeric ferric aluminum by utilizing metal chlorohydric acid pickling waste liquor | |
| CN105036493A (en) | Sewage treatment method | |
| CN104355378A (en) | Improved treatment material for chemical wastewater | |
| CN107285570A (en) | A kind of processing method of trade effluent | |
| CN103130314A (en) | Destabilization medicament for treating fracturing flowback fluid | |
| CN106554059A (en) | A kind of sewage disposal flocculant and preparation method thereof | |
| CN102583594A (en) | Natural clarifying agent for sewage treatment and use method thereof | |
| CN104828919B (en) | A kind of water treatment agent and preparation method thereof | |
| CN105254067B (en) | The resource utilization method of advanced treatment of wastewater Fenton process sludge | |
| CN106335984A (en) | Composite water cleaning agent for wastewater ultralow emission treatment and preparation method of composite water cleaning agent | |
| CN105481061A (en) | Filler for wastewater treatment | |
| CN103030200A (en) | Method for producing poly-silicon rare earth chloride sulfate aluminum iron by using rare earth-containing sludge and electroplated and pickled acid-containing sewage | |
| CN204073817U (en) | Emission-control equipment in PAFC production | |
| CN108455684A (en) | Environment-friendly type polyaluminum sulfate process for making iron | |
| CN107337316A (en) | Acidic and alkaline waste water environment-friendly disposal system | |
| CN1046923C (en) | Basic ferric sulfate mixing and coagulant agent for water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |