CN106242115A - A kind of electroplating comprehensive waste water pretreatment unit - Google Patents
A kind of electroplating comprehensive waste water pretreatment unit Download PDFInfo
- Publication number
- CN106242115A CN106242115A CN201610717144.8A CN201610717144A CN106242115A CN 106242115 A CN106242115 A CN 106242115A CN 201610717144 A CN201610717144 A CN 201610717144A CN 106242115 A CN106242115 A CN 106242115A
- Authority
- CN
- China
- Prior art keywords
- regulating reservoirs
- regulating
- pond
- neutralization
- tanks
- 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
- 239000002351 wastewater Substances 0.000 title claims abstract description 15
- 238000009713 electroplating Methods 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 46
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 22
- 238000004062 sedimentation Methods 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000005189 flocculation Methods 0.000 claims abstract description 12
- 230000016615 flocculation Effects 0.000 claims abstract description 12
- 239000010802 sludge Substances 0.000 claims abstract description 8
- 230000001590 oxidative effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000007747 plating Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 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
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- 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
The invention discloses a kind of electroplating comprehensive waste water pretreatment unit, including a regulating reservoir, No. two regulating reservoirs, No. three regulating reservoirs, No. four regulating reservoirs and No. five regulating reservoirs, a number reaction regulating reservoir connects No. two reaction regulating reservoirs, No. two reaction regulating reservoirs separately connect a neutralization pond, and a neutralization pond is separately sequentially connected with a flocculation tank, sedimentation tank, sludge concentration tank, a filter pressing pond；Described No. three regulating reservoirs connect a neutralization pond entrance；Described No. four regulating reservoirs are connected with reduction pond, No. two neutralization ponds, No. two flocculation tanks, No. two sedimentation tanks, intermediate pool, oxidizing towers successively；Described No. five regulating reservoirs are connected with No. three neutralization ponds, No. three flocculation tanks, No. three sedimentation tanks successively；Described No. two sedimentation tanks, No. three sedimentation tanks are connected to sludge concentration tank.The present invention carries out pretreatment by multiple regulating reservoirs, carries out concentrating again, flocculates, the step such as filter pressing after a plurality of process approach, solves the problem that electroplating wastewater content is complicated very well.
Description
Technical field
The invention belongs to field of Environment Protection, be specifically related to a kind of electroplating comprehensive waste water pretreatment unit.
Background technology
The source of electroplating wastewater is generally: plating piece rinse water；Spent plating bath；Other waste water, including washing away mill floor, brush
Wash pole plate wash water, ventilation installation's condensed water, and due to coating bath seepage or improper " run, drip, leak " caused of operation management
Various tank liquors and draining；Component cooling water, cooling water, in use in addition to temperature raises, is not affected by polluting.Plating
The water quality of waste water, the water yield and the process conditions that plating produces, to produce the factor such as load, operation management and water use model relevant, electric
The water quality of waste electroplating is complicated, and composition is wayward.If these comprehensive wastewaters import same reaction tank and process, no
Only can not reach processing intent very well, it is likely that produce secondary pollution.
Summary of the invention
Goal of the invention: present invention aims to the deficiencies in the prior art, it is provided that a kind of electroplating comprehensive waste water is located in advance
Reason device.
Technical scheme: in order to reach foregoing invention purpose, the present invention is specifically performed by: a kind of electroplating integrated useless
Water pre-treatment means, including a regulating reservoir, No. two regulating reservoirs, No. three regulating reservoirs, No. four regulating reservoirs and No. five regulating reservoirs, No. one
Reaction regulating reservoir connects No. two reaction regulating reservoirs, and No. two reaction regulating reservoirs separately connect a neutralization pond, and a neutralization pond is another with one
Number flocculation tank, sedimentation tank, sludge concentration tank, a filter pressing pond are sequentially connected with；Described No. three regulating reservoirs connect a neutralization
Pond entrance；Described No. four regulating reservoirs successively with reduction pond, No. two neutralization ponds, No. two flocculation tanks, No. two sedimentation tanks, middle water
Pond, oxidizing tower are connected；Described No. five regulating reservoirs are connected with No. three neutralization ponds, No. three flocculation tanks, No. three sedimentation tanks successively；Institute
State No. two sedimentation tanks, No. three sedimentation tanks are connected to sludge concentration tank.
Wherein, described No. two reaction regulating reservoirs outlet is connected to retracting device.
Wherein, described sedimentation tank outlet is connected to No. two neutralization ponds.
Beneficial effect: the present invention, compared with conventional art, carries out pretreatment by multiple regulating reservoirs, then by a plurality of place
Unified again after reason approach carry out concentrating, flocculate, the step such as filter pressing, solve the problem that electroplating wastewater content is complicated very well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Embodiment 1:
A kind of electroplating comprehensive waste water pretreatment unit as shown in Figure 1, including 2, No. three tune of 1, No. two regulating reservoirs of a regulating reservoir
Joint pond 3, four regulating reservoir 4 and No. five regulating reservoirs 5, a reaction regulating reservoir 1 connects No. two reaction regulating reservoirs 2, and No. two reactions are adjusted
Joint pond 2 separately connects a number neutralization pond 6, and neutralization pond 6 is another and a flocculation tank 7, sedimentation tank 8, a sludge concentration tank
9, filter pressing pond 10 is sequentially connected with；Described No. three regulating reservoirs 3 connect neutralization pond 6 entrance；Described No. four regulating reservoirs 4 successively with also
Former pond 11, two neutralization pond 13, No. two sedimentation tanks 14 of 12, No. two flocculation tanks, intermediate pool 15, oxidizing tower 16 are connected；Institute
State No. five regulating reservoirs 5 to be connected with No. three neutralization ponds 18, No. three sedimentation tanks 19 of 17, No. three flocculation tanks successively；Described No. two are sunk
Pond, shallow lake 14, three sedimentation tank 19 is connected to sludge concentration tank 9, and described No. two reaction regulating reservoirs 2 outlet is connected to retracting device
20, a described sedimentation tank 8 outlet is connected to No. two neutralization ponds 12.
Claims (3)
1. an electroplating comprehensive waste water pretreatment unit, including a regulating reservoir (1), No. two regulating reservoirs (2), No. three regulating reservoirs
(3), No. four regulating reservoirs (4) and No. five regulating reservoirs (5), it is characterised in that a reaction regulating reservoir (1) connects No. two reaction regulations
Pond (2), No. two reaction regulating reservoirs (2) separately connect neutralization ponds (6), and neutralization pond (6) is another with a flocculation tank
(7), sedimentation tank (8), sludge concentration tank (9), filter pressing pond (10) are sequentially connected with；Described No. three regulating reservoirs (3) connect No. one
Neutralization pond (6) entrance；Described No. four regulating reservoirs (4) successively with reduction pond (11), No. two neutralization ponds (12), No. two flocculation tanks
(13), No. two sedimentation tanks (14), intermediate pool (15), oxidizing towers (16) are connected；Described No. five regulating reservoirs (5) successively with in No. three
It is connected with pond (17), No. three flocculation tanks (18), No. three sedimentation tanks (19)；Described No. two sedimentation tanks (14), No. three sedimentation tanks
(19) sludge concentration tank (9) it is connected to.
Electroplating comprehensive waste water pretreatment unit the most according to claim 1, it is characterised in that described No. two reaction regulating reservoirs
(2) outlet is connected to retracting device (20).
Electroplating comprehensive waste water pretreatment unit the most according to claim 1, it is characterised in that a described sedimentation tank (8)
Outlet is connected to No. two neutralization ponds (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717144.8A CN106242115A (en) | 2016-08-25 | 2016-08-25 | A kind of electroplating comprehensive waste water pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717144.8A CN106242115A (en) | 2016-08-25 | 2016-08-25 | A kind of electroplating comprehensive waste water pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106242115A true CN106242115A (en) | 2016-12-21 |
Family
ID=57596173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610717144.8A Pending CN106242115A (en) | 2016-08-25 | 2016-08-25 | A kind of electroplating comprehensive waste water pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242115A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234828A (en) * | 2008-02-19 | 2008-08-06 | 天津大学 | Integrated electroplating treatment method for waste water |
| CN102775004A (en) * | 2011-10-31 | 2012-11-14 | 何学文 | Mixed electric plating wastewater treatment system and process method of mixed electric plating wastewater treatment system |
| CN203159353U (en) * | 2013-03-28 | 2013-08-28 | 厦门绿动力环境治理工程有限公司 | Electroplating wastewater treatment system |
| CN203307148U (en) * | 2013-05-22 | 2013-11-27 | 株洲南方宇航环保工业有限公司 | Comprehensive treatment system of industrial electroplating wastewater |
| CN103626339A (en) * | 2013-12-19 | 2014-03-12 | 诸暨泓泰环境科技有限公司 | Electroplating wastewater treatment system |
| CN204644067U (en) * | 2015-04-21 | 2015-09-16 | 深圳市睿维盛环保科技有限公司 | A kind of electroplating waste water treatment equipment |
| CN206051726U (en) * | 2016-08-25 | 2017-03-29 | 江苏环球环境工程集团有限公司 | A kind of electroplating comprehensive waste water pretreatment unit |
-
2016
- 2016-08-25 CN CN201610717144.8A patent/CN106242115A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234828A (en) * | 2008-02-19 | 2008-08-06 | 天津大学 | Integrated electroplating treatment method for waste water |
| CN102775004A (en) * | 2011-10-31 | 2012-11-14 | 何学文 | Mixed electric plating wastewater treatment system and process method of mixed electric plating wastewater treatment system |
| CN203159353U (en) * | 2013-03-28 | 2013-08-28 | 厦门绿动力环境治理工程有限公司 | Electroplating wastewater treatment system |
| CN203307148U (en) * | 2013-05-22 | 2013-11-27 | 株洲南方宇航环保工业有限公司 | Comprehensive treatment system of industrial electroplating wastewater |
| CN103626339A (en) * | 2013-12-19 | 2014-03-12 | 诸暨泓泰环境科技有限公司 | Electroplating wastewater treatment system |
| CN204644067U (en) * | 2015-04-21 | 2015-09-16 | 深圳市睿维盛环保科技有限公司 | A kind of electroplating waste water treatment equipment |
| CN206051726U (en) * | 2016-08-25 | 2017-03-29 | 江苏环球环境工程集团有限公司 | A kind of electroplating comprehensive waste water pretreatment unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |