CN203159353U - Electroplating wastewater treatment system - Google Patents
Electroplating wastewater treatment system Download PDFInfo
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- CN203159353U CN203159353U CN 201320146727 CN201320146727U CN203159353U CN 203159353 U CN203159353 U CN 203159353U CN 201320146727 CN201320146727 CN 201320146727 CN 201320146727 U CN201320146727 U CN 201320146727U CN 203159353 U CN203159353 U CN 203159353U
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Abstract
The utility model relates to an electroplating wastewater treatment system which is characterized by comprising a nickeliferous wastewater treatment system, a zinciferous wastewater treatment system, a cupriferous wastewater treatment system, a chromate wastewater treatment system and a pretreatment wastewater treatment system, wherein the wastewater treated by the zinciferous wastewater treatment system, cupriferous wastewater treatment system, chromate wastewater treatment system and pretreatment wastewater treatment system is connected with a middle water tank, a membrane treatment system and a concentrated liquid treatment system through a pipeline; and the sludge treated by the zinciferous wastewater treatment system, cupriferous wastewater treatment system, chromate wastewater treatment system and pretreatment wastewater treatment system is connected with a sludge treatment system through a pipeline. The nickeliferous wastewater is treated by the tank side membrane recovery system to achieve the goals of resource utilization and zero pollutant discharge; and the other wastewater is subjected to graded diversion treated to recycle reclaimed water after pretreatment, physicochemical deposition and membrane filtration, and the concentrated liquid is subjected to deep treatment to be discharged after reaching the standard. The utility model has the advantages of high reclamation rate of water resources, favorable treatment effect and the like.
Description
Technical field
The utility model relates to field of waste water treatment, particularly the electroplating wastewater processing system.
Background technology
Electroplating technology refers to pass through electrolytic action, method at other metal or alloy of metal works surface coverage skim, comprise the plating pre-treatment, plate metal level and processes such as plating aftertreatment etc., common have electro-coppering, nickel, chromium, zinc, copper zinc alloy, a gunmetal etc.In plating production process, because the employee operates problems such as not in place, a large amount of noble metals is along with rinse water run off, resource consumption height so not only, and also seriously polluted, under the lower situation of prevention and cure of pollution level, pollution incident has generation often.Therefore need suitably handle electroplating wastewater, to reach national specified discharge standard.
Traditional electroplating wastewater processing is only handled according to national specified discharge standard, namely methods such as utilization chemistry, electrochemistry change into toxic substance nontoxic or endanger less material or be converted into water-fast compound, utilize inclined-plate clarifying basin to carry out solid-liquid separation then.Though supernatant liquor can discharge by state specified standards, wherein still have micro heavy to exist, be present in the water body with the heavy metal compound state, transfer to organism at last by animalcule or plant absorbing, accumulation, and in the food chain mode, involve human body; And discharge water can't reuse without advanced treatment, causes the waste of water resources; Moreover the sludge quantity of handling the back generation is big, is difficult for handling, and causes secondary pollution easily.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to provide a kind of good waste water treatment effect, water resources reclamation rate height, the electroplating wastewater processing system of efficient recovery high added value heavy metal.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of electroplating wastewater processing system, it is characterized in that: comprise nickel-containing waste water treatment system, zinc-containing water treatment system, copper-containing wastewater treatment system, chromate waste water treatment system and pre-treatment Waste Water Treatment, the waste water after described zinc-containing water treatment system, copper-containing wastewater treatment system, chromate waste water treatment system and pre-treatment Waste Water Treatment are handled links to each other with intermediate pool, film processing system, dope treatment system by pipeline; Mud after described zinc-containing water treatment system, copper-containing wastewater treatment system, chromate waste water treatment system and pre-treatment Waste Water Treatment are handled links to each other with sludge treating system by pipeline.
Further, described nickel-containing waste water treatment system comprises nickel-containing waste water collection box, more medium filter, security personnel's strainer, uf processing system, nanofiltration treatment system, reverse osmosis concentrated compression system and the reverse osmosis desalinization system that links to each other successively by pipeline.
Further, described zinc-containing water treatment system comprises the zinc-containing water collecting tank that links to each other successively by pipeline, contains the zinc reaction tank, contains the zinc coagulation basin, zinc-containing precipitated pond, contains zinc pH readjustment pond.
Further, described pre-treatment Waste Water Treatment comprises that change the tank liquor collecting tank, oil trap, pre-treatment wastewater collection pond, dephosphorization reaction tank, dephosphorization coagulation basin, dephosphorization settling tank, dephosphorization pH that link to each other successively by pipeline adjust back the pond.
Further, described copper-containing wastewater treatment system comprises that the copper-containing wastewater collecting tank, contact break reaction tank, cupric reaction tank, cupric coagulation basin, cupric settling tank, the cupric pH that link to each other successively by pipeline adjust back the pond.
Further, described chromate waste water treatment system comprises chromate waste water collecting tank, chromium reduction pond, chromium reaction tank, chromium coagulation basin, chromium settling tank, chromium pH readjustment pond, the chromium sludge sump that links to each other successively by pipeline.
Further, described film processing system comprises more medium filter, activated charcoal filter, modified resin strainer, soften resin strainer, security personnel's strainer, ultrafiltration system, reverse osmosis system, the pure water reuse tank that links to each other successively by pipeline.
Further, described dope treatment system comprises dense water collecting tank, dense water pH regulator pond, dense water advanced oxidation pond, the dense water reaction tank of one-level, the dense water coagulation of one-level pond, dense water precipitation pond, the dense water reaction tank of secondary, the dense water coagulation of secondary pond, the dense water precipitation of secondary pond, dense water pH readjustment pond, clean water basin, the sandfiltration pot that links to each other successively by pipeline.
Further, described sludge treating system comprises sludge sump, pneumatic diaphragm pump, air compressor machine, the water extracter that links to each other successively by sludge pipe.
Adopt technique scheme, electroplating wastewater processing described in the utility model system is by adopting nickel-containing waste water trough rim film recovery system, reach the purpose of the utilization of resources and zero release of pollutant, other waste water divide the matter shunting to handle simultaneously, behind pre-treatment, materialization precipitation, membrane filtration, the back qualified discharge is handled in middle water reuse, dense water depth; Has water resources reclamation rate height, high treating effect.
Description of drawings
Fig. 1 is electroplating wastewater processing system architecture synoptic diagram described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of electroplating wastewater processing system, comprise nickel-containing waste water treatment system 1, zinc-containing water treatment system 2, copper-containing wastewater treatment system 3, chromate waste water treatment system 4 and pre-treatment Waste Water Treatment 5, the waste water after described zinc-containing water treatment system 2, copper-containing wastewater treatment system 3, chromate waste water treatment system 4 and 5 processing of pre-treatment Waste Water Treatment links to each other with intermediate pool 6, film processing system 7, dope treatment system 8 by pipeline; Mud after described zinc-containing water treatment system 2, copper-containing wastewater treatment system 3, chromate waste water treatment system 4 and 5 processing of pre-treatment Waste Water Treatment links to each other with sludge treating system 9 by pipeline.
Further, described nickel-containing waste water treatment system 1 comprises nickel-containing waste water collection box 101, more medium filter 102, security personnel's strainer 103, uf processing system 104, nanofiltration treatment system 105, reverse osmosis concentrated compression system 106 and the reverse osmosis desalinization system 107 that links to each other successively by pipeline.
Further, described zinc-containing water treatment system 2 comprises the zinc-containing water collecting tank 201 that links to each other successively by pipeline, contains zinc reaction tank 202, contains zinc coagulation basin 203, zinc-containing precipitated pond 204, contains zinc pH readjustment pond 205.
Further, described pre-treatment Waste Water Treatment 3 comprises that change the tank liquor collecting tank 301, oil trap 302, pre-treatment wastewater collection pond 303, dephosphorization reaction tank 304, dephosphorization coagulation basin 305, dephosphorization settling tank 306, dephosphorization pH that link to each other successively by pipeline adjust back pond 307.
Further, described copper-containing wastewater treatment system 4 comprises that the copper-containing wastewater collecting tank 401, contact break reaction tank 402, cupric reaction tank 403, cupric coagulation basin 404, cupric settling tank 405, the cupric pH that link to each other successively by pipeline adjust back pond 406.
Further, described chromate waste water treatment system 5 comprises chromate waste water collecting tank 501, chromium reduction pond 502, chromium reaction tank 503, chromium coagulation basin 504, chromium settling tank 505, chromium pH readjustment pond 506, the chromium sludge sump 507 that links to each other successively by pipeline.
Further, described film processing system 7 comprises more medium filter 701, activated charcoal filter 702, modified resin strainer 703, soften resin strainer 704, security personnel's strainer 705, ultrafiltration system 706, reverse osmosis system 707, the pure water reuse tank 708 that links to each other successively by pipeline.
Further, described dope treatment system 8 comprises dense water collecting tank 801, dense water pH regulator pond 802, dense water advanced oxidation pond 803, the dense water reaction tank 804 of one-level, the dense water coagulation of one-level pond 805, dense water precipitation pond 806, the dense water reaction tank 807 of secondary, the dense water coagulation of secondary pond 808, the dense water precipitation of secondary pond 809, dense water pH readjustment pond 810, clean water basin 811, the sandfiltration pot 812 that links to each other successively by pipeline.
Further, described sludge treating system 9 comprises sludge sump 901, pneumatic diaphragm pump 902, air compressor machine 903, the water extracter 904 that links to each other successively by sludge pipe.
Electroplating wastewater processing described in the utility model system gets heavy metal nickel by nickel-containing waste water being adopted the nickel-containing waste water treatment system reclaim high added value, reach the purpose of the utilization of resources and zero release of pollutant, divide the matter shunting to handle to other waste water simultaneously, behind pre-treatment, materialization precipitation, membrane filtration, the back qualified discharge is handled in middle water reuse, dense water depth; Has water resources reclamation rate height, high treating effect.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in not breaking away from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (9)
1. electroplating wastewater processing system, it is characterized in that: comprise nickel-containing waste water treatment system, zinc-containing water treatment system, copper-containing wastewater treatment system, chromate waste water treatment system and pre-treatment Waste Water Treatment, the waste water after described zinc-containing water treatment system, copper-containing wastewater treatment system, chromate waste water treatment system and pre-treatment Waste Water Treatment are handled links to each other with intermediate pool, film processing system, dope treatment system by pipeline; Mud after described zinc-containing water treatment system, copper-containing wastewater treatment system, chromate waste water treatment system and pre-treatment Waste Water Treatment are handled links to each other with sludge treating system by pipeline.
2. a kind of electroplating wastewater processing according to claim 1 system, it is characterized in that: described nickel-containing waste water treatment system comprises nickel-containing waste water collection box, more medium filter, security personnel's strainer, uf processing system, nanofiltration treatment system, reverse osmosis concentrated compression system and the reverse osmosis desalinization system that links to each other successively by pipeline.
3. a kind of electroplating wastewater processing according to claim 1 system is characterized in that: described zinc-containing water treatment system comprises the zinc-containing water collecting tank that links to each other successively by pipeline, contains the zinc reaction tank, contains the zinc coagulation basin, zinc-containing precipitated pond, contain zinc pH readjustment pond.
4. a kind of electroplating wastewater processing according to claim 1 system is characterized in that: described pre-treatment Waste Water Treatment comprises that change the tank liquor collecting tank, oil trap, pre-treatment wastewater collection pond, dephosphorization reaction tank, dephosphorization coagulation basin, dephosphorization settling tank, dephosphorization pH that link to each other successively by pipeline adjust back the pond.
5. a kind of electroplating wastewater processing according to claim 1 system, it is characterized in that: described copper-containing wastewater treatment system comprises that the copper-containing wastewater collecting tank, contact break reaction tank, cupric reaction tank, cupric coagulation basin, cupric settling tank, the cupric pH that link to each other successively by pipeline adjust back the pond.
6. a kind of electroplating wastewater processing according to claim 1 system, it is characterized in that: described chromate waste water treatment system comprises chromate waste water collecting tank, chromium reduction pond, chromium reaction tank, chromium coagulation basin, chromium settling tank, chromium pH readjustment pond, the chromium sludge sump that links to each other successively by pipeline.
7. a kind of electroplating wastewater processing according to claim 1 system, it is characterized in that: described film processing system comprises more medium filter, activated charcoal filter, modified resin strainer, soften resin strainer, security personnel's strainer, ultrafiltration system, reverse osmosis system, the pure water reuse tank that links to each other successively by pipeline.
8. a kind of electroplating wastewater processing according to claim 1 system, it is characterized in that: described dope treatment system comprises dense water collecting tank, dense water pH regulator pond, dense water advanced oxidation pond, the dense water reaction tank of one-level, the dense water coagulation of one-level pond, dense water precipitation pond, the dense water reaction tank of secondary, the dense water coagulation of secondary pond, the dense water precipitation of secondary pond, dense water pH readjustment pond, clean water basin, the sandfiltration pot that links to each other successively by pipeline.
9. a kind of electroplating wastewater processing according to claim 1 system, it is characterized in that: described sludge treating system comprises sludge sump, pneumatic diaphragm pump, air compressor machine, the water extracter that links to each other successively by sludge pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146727 CN203159353U (en) | 2013-03-28 | 2013-03-28 | Electroplating wastewater treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320146727 CN203159353U (en) | 2013-03-28 | 2013-03-28 | Electroplating wastewater treatment system |
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| CN203159353U true CN203159353U (en) | 2013-08-28 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773865A (en) * | 2015-03-17 | 2015-07-15 | 成都赋阳技术开发有限公司 | Printed circuit board complex wastewater processing device |
| CN106242115A (en) * | 2016-08-25 | 2016-12-21 | 江苏环球环境工程集团有限公司 | A kind of electroplating comprehensive waste water pretreatment unit |
| CN106517597A (en) * | 2016-12-23 | 2017-03-22 | 广东新大禹环境科技股份有限公司 | Electroplating nickel-containing wastewater treatment system |
| CN108455768A (en) * | 2018-03-26 | 2018-08-28 | 哈尔滨工业大学 | It is a kind of using water reuse as the organic-inorganic polluted heavy metals production wastewater treatment method of core |
| CN108483715A (en) * | 2018-04-12 | 2018-09-04 | 常州大学 | A kind of processing method of Electroplating Wastewater, nickel |
| CN108529782A (en) * | 2017-03-06 | 2018-09-14 | 天津泰班科技发展有限公司 | A kind of industrial wastewater treatment device and treatment process |
| CN109111034A (en) * | 2018-08-31 | 2019-01-01 | 苏州新工环境工程技术有限公司 | Electroplating waste water high-efficiency processing system and its processing method |
| CN109399837A (en) * | 2018-12-12 | 2019-03-01 | 深圳市世清环保科技有限公司 | A kind of nickel chromium triangle wastewater treatment and renovation system that anodized surface processing generates |
| CN111977850A (en) * | 2020-08-24 | 2020-11-24 | 广东乐纯环保工程有限公司 | Heavy metal wastewater reduction and concentration technology |
-
2013
- 2013-03-28 CN CN 201320146727 patent/CN203159353U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773865A (en) * | 2015-03-17 | 2015-07-15 | 成都赋阳技术开发有限公司 | Printed circuit board complex wastewater processing device |
| CN106242115A (en) * | 2016-08-25 | 2016-12-21 | 江苏环球环境工程集团有限公司 | A kind of electroplating comprehensive waste water pretreatment unit |
| CN106517597A (en) * | 2016-12-23 | 2017-03-22 | 广东新大禹环境科技股份有限公司 | Electroplating nickel-containing wastewater treatment system |
| CN108529782A (en) * | 2017-03-06 | 2018-09-14 | 天津泰班科技发展有限公司 | A kind of industrial wastewater treatment device and treatment process |
| CN108455768A (en) * | 2018-03-26 | 2018-08-28 | 哈尔滨工业大学 | It is a kind of using water reuse as the organic-inorganic polluted heavy metals production wastewater treatment method of core |
| CN108483715A (en) * | 2018-04-12 | 2018-09-04 | 常州大学 | A kind of processing method of Electroplating Wastewater, nickel |
| CN109111034A (en) * | 2018-08-31 | 2019-01-01 | 苏州新工环境工程技术有限公司 | Electroplating waste water high-efficiency processing system and its processing method |
| CN109399837A (en) * | 2018-12-12 | 2019-03-01 | 深圳市世清环保科技有限公司 | A kind of nickel chromium triangle wastewater treatment and renovation system that anodized surface processing generates |
| CN111977850A (en) * | 2020-08-24 | 2020-11-24 | 广东乐纯环保工程有限公司 | Heavy metal wastewater reduction and concentration technology |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |