CN106082530A - A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment - Google Patents

A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment Download PDF

Info

Publication number
CN106082530A
CN106082530A CN201610428411.XA CN201610428411A CN106082530A CN 106082530 A CN106082530 A CN 106082530A CN 201610428411 A CN201610428411 A CN 201610428411A CN 106082530 A CN106082530 A CN 106082530A
Authority
CN
China
Prior art keywords
water
waste water
regulating reservoir
enters
photovoltaic energy
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
Application number
CN201610428411.XA
Other languages
Chinese (zh)
Inventor
邓辅商
邓辅唐
曾郴林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUNNAN JINYE ECOLOGICAL CONSTRUCTION GROUP CO Ltd
Original Assignee
YUNNAN JINYE ECOLOGICAL CONSTRUCTION GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUNNAN JINYE ECOLOGICAL CONSTRUCTION GROUP CO Ltd filed Critical YUNNAN JINYE ECOLOGICAL CONSTRUCTION GROUP CO Ltd
Priority to CN201610428411.XA priority Critical patent/CN106082530A/en
Publication of CN106082530A publication Critical patent/CN106082530A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/24Treatment of water, waste water, or sewage by flotation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5227Processes for facilitating the dissolution of solid flocculants in water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/725Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/78Treatment of water, waste water, or sewage by oxidation with ozone
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/12Halogens or halogen-containing compounds
    • C02F2101/14Fluorine or fluorine-containing compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • C02F2101/34Organic compounds containing oxygen
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/346Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes

Abstract

The invention discloses a kind of method of integrated treatment photovoltaic energy enterprise productive life waste water, it is characterized in that being made up of below step: the different wastewater sedimentation harmful substance of respective pretreatment, then different waste water mixing are processed to save simultaneously set up the cost that cloth idol processes line that day, it is characterized in, processing cost is low, technically reliable, between different waste water, the difference containing composition can play to follow-up complementation.

Description

A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment
Technical field
The invention belongs to produce method of wastewater treatment alive, be specifically related to a kind of integrated treatment photovoltaic energy enterprise productive life Method of wastewater treatment.
Background technology
In photovoltaic energy enterprise production process, in discharge alkali-wash waste water containing acid, main pollutant is fluoride and pH, cutting Main pollutant in waste water of soaping is silica flour and oil stain wherein contain isopropanol, ethanol, to organic matters such as polyethylene glycol.Typically Using calcium salt precipitation method, in waste water, feeding lime breast generates CaF2 precipitation removal, owing to generating calcium fluoride precipitate parcel On calcium hydroxide particle surface, calcium hydroxide fails to make full use of, thus consumption is big, and when system is run, aerobic microbiological bacterium is whole Death, causes aerobic system to paralyse.
Therefore our pre-treatment uses multistage neutralization to decrease the use of calcium hydroxide and analyze discovery aerobic system paralysis Mainly due to polyethylene glycol, having very strong lethal effect to aerobic degradation microorganism, running after a few days, aerobic microbiological bacterium is complete Portion is dead, causes aerobic system to paralyse.So this part must individually be processed.
Content of the invention
It is an object of the invention to provide a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment.
The object of the present invention is achieved like this, a kind of integrated treatment photovoltaic energy enterprise productive life waste water process Method is made up of following steps:
Step A is collected soda acid and is washed Wastewater Pretreatment: by acid alkali-wash waste water by pipe network to acid alkali-wash waste water sump 1, sump 1 Interior built-in hand-operated grid one, removes bulky grain solid matter in water, and to ensure follow-up water pump safety, in sump, waste water passes through Corrosion-resistant elevator pump is promoted to and preformed precipitate pond 2, enters regulating reservoir 3 and does water quantity and quality regulation, pass through regulating reservoir behind preformed precipitate pond After runoff investigation, water outlet gravity flow carries out three sections of neutralizations in entering acid alkali-wash waste water neutralization reactor 4;
Step B tri-sections neutralization: acid alkali-wash waste water enter in neutralization reactor 4, in first paragraph reactor add calcium carbonate and Calcium hydroxide powder, acid calcium and calcium hydroxide powder mass ratio 1:4, it is 4-5 that regulation pH value makes water outlet PH, subsequently into second segment Neutralizing, adding calcium hydroxide powder in second segment reactor, it is 5-6 that regulation pH value makes water outlet PH, subsequently in the 3rd section With, the 3rd section of reactor adds calcium hydroxide powder, it is 6-9 that regulation pH value makes water outlet PH, then coagulating sedimentation;
Step C flocculation sediment: adding flocculant by pipe-line mixer before entering tube settler 5, flocculant is polypropylene amine And aluminium chloride, subsequently into tube settler 5, tube settler 5 water outlet is built jointly in regulating reservoir by entrance of flowing automatically;
Step D cuts Wastewater Pretreatment of soaping: waste water of soaping cutting, is catchmented to cutting waste water sump 6 of soaping by pipe network Built-in hand-operated grid one in well 6, removes bulky grain solid matter in water, to ensure follow-up water pump safety, waste water in sump Being promoted to preformed precipitate pond 7 by corrosion-resistant elevator pump, adding iron hydroxide in preformed precipitate pond 7, iron hydroxide needs scene to join Ferric sulfate and NaOH are dissolved in water by system respectively, then by its solution with the mutual mixing of mol ratio 2:1, obtain Iron hydroxide, to precipitate the dissolving silicon removed in water, enters regulating reservoir 8 and does water quantity and quality regulation, by regulation behind preformed precipitate pond After the runoff investigation of pond, water outlet gravity flow enters cutting and soaps and be neutralized in waste water neutralization reactor 9;
Step E neutralizes: cuts waste water of soaping and enters in neutralization reactor 9, adds calcium hydroxide powder, regulation in the reactor It is 10 that pH value makes water outlet PH, subsequently into entrance tube settler 10
Step F flocculation sediment: adding flocculant and coagulant by pipe-line mixer before entering tube settler 10, flocculant is Iron hydroxide, coagulant is sorbierite, and tube settler water outlet enters catalysis oxidizing tower by gravity flow;
Step G catalysis oxidation: enter the water of catalysis oxidizing tower, waste water is entered after being atomized by atomization system after tower body, then with oxygen While agent is fully contacted, catalyst is manganese and copper, carries out ozonation aerated bottom tower body, and the oxidation at oxidant and ozone is made Clear the pollution off under with, through being catalyzed the water outlet of oxidizing tower oxidation, if detection polyethylene glycol is less than 5000mg/l, then rely on certainly Stream entrance is built jointly in regulating reservoir, enters back into catalysis oxidizing tower if above 5001mg/l and carries out processing;
Step H cleans Wastewater Pretreatment: will clean waste water water by pipe network to water sump 11, built-in hand-operated in sump 11 Grid one, removes bulky grain solid matter in water, and to ensure follow-up water pump safety, in sump, waste water is by corrosion-resistant lifting Pump is promoted to preformed precipitate pond 12, adds iron hydroxide, to precipitate the dissolving silicon removed in water, preformed precipitate pond in preformed precipitate pond 12 Rear entrance regulating reservoir 13 does water quantity and quality
Step I sanitary sewage pre-processes: by sanitary sewage by pipe network by grid subsequently into septic tank, septic tank clear Water enters in regulating reservoir 13;
Step J air-flotation process: water outlet is entered air-floating apparatus by elevator pump, enters after process and relies on gravity flow entrance to build regulating reservoir jointly In;
Step K PH is regulated, and water enters after building regulating reservoir jointly, and hybrid reaction certain time, the time of hybrid reaction is 1-2 days, PH value calcium hydroxide or sulfuric acid regulation pH value, make pH value be maintained between 7-8, subsequently into sbr reactor pond;
The follow-up common step of step K: water enters SBR technique, then enters back into intermediate pool, then by mechanical filter, so After carry out charcoal absorption, i.e. can reach standard after absorption.
Advantages of the present invention:
1st, when precipitating F ion, it is to use calcium carbonate and calcium hydroxide mixed-powder, in the identical situation of effect that first paragraph neutralizes Under, calcium carbonate cost is relatively low has saved entreprise cost;2nd, use three sections of neutralizations to decrease calcium fluoride precipitate and be wrapped in hydroxide Calcium particle surface, makes calcium hydroxide and calcium carbonate be fully used;But 3 is that system is carried out continuously, aerobic system paralysis is main If owing to the toxicity of polyethylene glycol causes, therefore we have employed catalysis oxidation method decrease polyethylene glycol, the 4th, pass through The different pre-treatments last part technology that made 4 kinds of waste water public;5th, in four kinds of waste water, domestic water dilutes other three kinds of waste water Toxicity, its organic matter providing is more beneficial for SBR system and runs, and 6 water ph values different in building regulating reservoir jointly are different, are blended in The use of PH conditioning agent, reasonable employment coagulating sedimentation agent, remaining gold in chemical precipitation and coagulating sedimentation agent can be reduced together Belonging to element calcium and can playing the effect of catalyst as the catalyst component calcium of catalysis oxidation and iron, 7 sorbierites can rise To the effect promoting precipitation polyethylene glycol, decrease polyethylene glycol and enter system.
Brief description
Fig. 1 is the schematic flow sheet of the method for integrated treatment photovoltaic energy enterprise productive life waste water of the present invention.
Detailed description of the invention
Embodiment
Step A is collected soda acid and is washed Wastewater Pretreatment: by acid alkali-wash waste water by pipe network to acid alkali-wash waste water sump 1, collection Built-in hand-operated grid one in well 1, removes bulky grain solid matter in water, to ensure follow-up water pump safety, useless in sump Water is promoted to and preformed precipitate pond 2 by corrosion-resistant elevator pump, enters regulating reservoir 3 and does water quantity and quality regulation, pass through behind preformed precipitate pond After regulating reservoir runoff investigation, water outlet gravity flow carries out three sections of neutralizations in entering acid alkali-wash waste water neutralization reactor 4;
Step B tri-sections neutralization: acid alkali-wash waste water enter in neutralization reactor 4, in first paragraph reactor add calcium carbonate and Calcium hydroxide powder, acid calcium and calcium hydroxide powder mass ratio 1:4, it is 4-5 that regulation pH value makes water outlet PH, subsequently into second segment Neutralizing, adding calcium hydroxide powder in second segment reactor, it is 5-6 that regulation pH value makes water outlet PH, subsequently in the 3rd section With, the 3rd section of reactor adds calcium hydroxide powder, it is 6-9 that regulation pH value makes water outlet PH, then coagulating sedimentation;
Step C flocculation sediment: adding flocculant by pipe-line mixer before entering tube settler 5, flocculant is polypropylene amine And aluminium chloride, it is initially charged polypropylene amine, add aluminium chloride, subsequently into tube settler 5, tube settler 5 water outlet is passed through Gravity flow entrance is built jointly in regulating reservoir;
Step D cuts Wastewater Pretreatment of soaping: waste water of soaping cutting, is catchmented to cutting waste water sump 6 of soaping by pipe network Built-in hand-operated grid one in well 6, removes bulky grain solid matter in water, to ensure follow-up water pump safety, waste water in sump Being promoted to preformed precipitate pond 7 by corrosion-resistant elevator pump, adding iron hydroxide in preformed precipitate pond 7, iron hydroxide needs scene to join Ferric sulfate and NaOH are dissolved in water by system respectively, then by its solution with the mutual mixing of mol ratio 2:1, obtain Iron hydroxide, to precipitate the dissolving silicon removed in water, enters regulating reservoir 8 and does water quantity and quality regulation, by regulation behind preformed precipitate pond After the runoff investigation of pond, water outlet gravity flow enters cutting and soaps and be neutralized in waste water neutralization reactor 9;
Step E neutralizes: cuts waste water of soaping and enters in neutralization reactor 9, adds calcium hydroxide powder, regulation in the reactor It is 10 that pH value makes water outlet PH, subsequently into entrance tube settler 10
Step F flocculation sediment: adding flocculant and coagulant by pipe-line mixer before entering tube settler 10, flocculant is Iron hydroxide, coagulant is sorbierite, and tube settler water outlet enters catalysis oxidizing tower by gravity flow;
Step G catalysis oxidation: enter the water of catalysis oxidizing tower, waste water is entered after being atomized by atomization system after tower body, then with oxygen While agent is fully contacted, catalyst is manganese and copper, carries out ozonation aerated bottom tower body, and the oxidation at oxidant and ozone is made Clear the pollution off under with, through being catalyzed the water outlet of oxidizing tower oxidation, if detection polyethylene glycol is less than 5000mg/l, then rely on certainly Stream entrance is built jointly in regulating reservoir, enters back into catalysis oxidizing tower if above 5001mg/l and carries out processing;
Step H cleans Wastewater Pretreatment: will clean waste water water by pipe network to water sump 11, built-in hand-operated in sump 11 Grid one, removes bulky grain solid matter in water, and to ensure follow-up water pump safety, in sump, waste water is by corrosion-resistant lifting Pump is promoted to preformed precipitate pond 12, adds iron hydroxide, to precipitate the dissolving silicon removed in water, preformed precipitate pond in preformed precipitate pond 12 Rear entrance regulating reservoir 13 does water quantity and quality
Step I sanitary sewage pre-processes: by sanitary sewage by pipe network by grid subsequently into septic tank, septic tank clear Water enters in regulating reservoir 13;
Step J air-flotation process: water outlet is entered air-floating apparatus by elevator pump, enters after process and relies on gravity flow entrance to build regulating reservoir jointly In;
Step K PH is regulated, and water enters after building regulating reservoir jointly, and hybrid reaction certain time, the time of hybrid reaction is 1-2 days, PH value calcium hydroxide or sulfuric acid regulation pH value, make pH value be maintained between 7-8, subsequently into sbr reactor pond;
The follow-up common step of step K: water enters SBR technique, then enters back into intermediate pool, then by mechanical filter, so After carry out activated carbon AG-2 absorption, i.e. can reach standard after absorption.

Claims (9)

1. an integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment, is characterized in that: described integrated treatment photovoltaic Energy enterprise productive life method of wastewater treatment is made up of following steps:
Step A is collected soda acid and is washed Wastewater Pretreatment: by acid alkali-wash waste water by pipe network to acid alkali-wash waste water sump (1), catchment Well (1) built-in hand-operated grid one, removes bulky grain solid matter in water, and in sump, waste water is promoted by corrosion-resistant elevator pump Extremely with preformed precipitate pond (2), enter regulating reservoir (3) behind preformed precipitate pond and do water quantity and quality regulation, after regulating reservoir runoff investigation, go out Water gravity flow carries out three sections of neutralizations in entering acid alkali-wash waste water neutralization reactor (4);
Step B tri-sections neutralization: acid alkali-wash waste water enters in neutralization reactor (4), adds calcium carbonate in first paragraph reactor With calcium hydroxide powder, it is 4-5 that regulation pH value makes water outlet PH, neutralizes subsequently into second segment, adds in second segment reactor Calcium hydroxide powder, it is 5-6 that regulation pH value makes water outlet PH, subsequently into the 3rd section of neutralization, adds hydrogen in the 3rd section of reactor Lime powder, it is 6-9 that regulation pH value makes water outlet PH, then coagulating sedimentation;
Step C flocculation sediment: entrance tube settler (5) is front adds flocculant by pipe-line mixer, sinks subsequently into inclined tube Pond, shallow lake (5), tube settler (5) water outlet is built jointly in regulating reservoir by entrance of flowing automatically;
Step D cuts Wastewater Pretreatment of soaping: waste water of soaping cutting, is collected to cutting waste water sump (6) of soaping by pipe network The interior built-in hand-operated grid of well (6) one, removes bulky grain solid matter in water, to ensure follow-up water pump safety, in sump Waste water is promoted to preformed precipitate pond (7) by corrosion-resistant elevator pump, adds iron hydroxide in preformed precipitate pond 7, and preformed precipitate pond is laggard Entering regulating reservoir (8) and doing water quantity and quality regulation, after regulating reservoir runoff investigation, water outlet gravity flow enters cutting and soaps in waste water and anti- It is neutralized in answering device (9);
Step E neutralizes: cuts waste water of soaping and enters in neutralization reactor (9), adds calcium hydroxide powder in the reactor, adjust It is 10 that joint pH value makes water outlet PH, subsequently into entrance tube settler (10);
Step F flocculation sediment: entrance tube settler (10) is front adds flocculant and coagulant by pipe-line mixer, and inclined tube sinks The water outlet of pond, shallow lake enters catalysis oxidizing tower by gravity flow;
Step G catalysis oxidation: after waste water enters catalysis oxidation tower body, after being atomized by atomization system, more fully connect with oxidant While touching, carry out ozonation aerated bottom tower body, clear the pollution off under the oxidation with ozone for the oxidant, through catalysis oxygen If the water outlet detection polyethylene glycol changing tower oxidation is less than 5000mg/l, then gravity flow entrance is relied on to build jointly in regulating reservoir, if high Enter back into catalysis oxidizing tower in 5001mg/l to carry out processing;
Step H cleans Wastewater Pretreatment: will clean waste water water by pipe network to water sump (11), built-in in sump (11) Hand screen one, removes bulky grain solid matter in water, and to ensure follow-up water pump safety, in sump, waste water passes through corrosion-resistant Elevator pump is promoted to preformed precipitate pond (12), adds iron hydroxide in preformed precipitate pond (12), to precipitate the dissolving silicon removed in water, Enter regulating reservoir (13) behind preformed precipitate pond and do water quantity and quality
Step I sanitary sewage pre-processes: by sanitary sewage by pipe network by grid subsequently into septic tank, septic tank clear Water enters in regulating reservoir (13);
Step J air-flotation process: the water outlet in regulating reservoir (13) is entered air-floating apparatus by elevator pump, enters after process and relies on certainly Stream entrance is built jointly in regulating reservoir;
Step K PH is regulated, and water enters after building regulating reservoir jointly, hybrid reaction certain time, then regulates pH value, makes pH value keep Between 7-8, subsequently into sbr reactor pond;
The follow-up common step of step K: water enters SBR technique, then enters back into intermediate pool, then by mechanical filter, so After carry out charcoal absorption, i.e. can reach standard after absorption.
2. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: calcium carbonate and calcium hydroxide powder mass ratio 1:4 in described step B.
3. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: the described flocculant in step C is polypropylene amine and aluminium chloride.
4. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: the described iron hydroxide in step D needs extemporaneous preparation, is dissolved in water ferric sulfate and NaOH respectively, then By its solution with the mutual mixing of mol ratio 2:1, the iron hydroxide obtaining.
5. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: the described flocculant in step F is iron hydroxide.
6. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: the described coagulant in step F is sorbierite.
7. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: the described catalyst in step G is manganese and copper.
8. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: the time of described step K hybrid reaction is 1-2 days.
9. a kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment according to claim 1, its feature It is: described step K regulation pH value calcium hydroxide or sulfuric acid.
CN201610428411.XA 2016-06-17 2016-06-17 A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment Pending CN106082530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610428411.XA CN106082530A (en) 2016-06-17 2016-06-17 A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610428411.XA CN106082530A (en) 2016-06-17 2016-06-17 A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment

Publications (1)

Publication Number Publication Date
CN106082530A true CN106082530A (en) 2016-11-09

Family

ID=57236244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610428411.XA Pending CN106082530A (en) 2016-06-17 2016-06-17 A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment

Country Status (1)

Country Link
CN (1) CN106082530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108178455A (en) * 2018-01-31 2018-06-19 河南桑达能源环保有限公司 A kind of sewage multi-stage processing equipment
CN108178440A (en) * 2017-12-29 2018-06-19 广西博世科环保科技股份有限公司 Laboratory waste water treatment method and its processing equipment
CN109437471A (en) * 2018-10-25 2019-03-08 深圳骏泽环保有限公司 Board wastewater treatment process up to standard
CN109813647A (en) * 2019-03-01 2019-05-28 中国科学院生态环境研究中心 The stability distinguishing and regulation method of potable water network corrosion layer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108178440A (en) * 2017-12-29 2018-06-19 广西博世科环保科技股份有限公司 Laboratory waste water treatment method and its processing equipment
CN108178455A (en) * 2018-01-31 2018-06-19 河南桑达能源环保有限公司 A kind of sewage multi-stage processing equipment
CN108178455B (en) * 2018-01-31 2021-04-09 河南桑达能源环保有限公司 Sewage multi-stage treatment equipment
CN109437471A (en) * 2018-10-25 2019-03-08 深圳骏泽环保有限公司 Board wastewater treatment process up to standard
CN109813647A (en) * 2019-03-01 2019-05-28 中国科学院生态环境研究中心 The stability distinguishing and regulation method of potable water network corrosion layer

Similar Documents

Publication Publication Date Title
CN106082530A (en) A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment
CN104478175B (en) The processing system of a kind of kitchen castoff anaerobic fermentation biogas slurry and method
CN102557359A (en) Device for treating wastewater during production of pentaerythritol
CN101570368A (en) Method for processing waste water by fenton oxidation
CN105540947A (en) Method and system for processing drilling wastewater
CN103951107B (en) A kind of device and method of Treatment of Wastewater in Coking
CN104787960A (en) Treatment technology and treatment system of leather waste water
CN103508637B (en) Traditional Chinese medicine wastewater treatment system and method for treating traditional Chinese medicine wastewater
CN208762301U (en) A kind of depth removes the device of cyanide in coking wastewater
CN104310663A (en) Combined system for hydroxyl radical (.OH) strong oxidation treatment of high algae-laden water
CN106242181A (en) A kind of coal chemical industrial waste water administering method of economical and efficient
CN205892984U (en) Production life effluent disposal system of photovoltaic energy enterprise
CN103896457B (en) A kind of Fine Chemistry Wastewater treatment process
CN204588937U (en) A kind for the treatment of unit containing endocrine disrupter pickling waste waters
CN106007167B (en) The processing method of the pickling waste waters containing incretion interferent
CN103408201A (en) Treatment method of industrial wastewater in silicon wafer mortar recovery
CN209456248U (en) Chemical plating waste water processing and reclaiming system
CN110759603A (en) Method for treating landfill leachate by non-membrane method
CN110357357A (en) A kind of high concentration nonionic surfactant wastewater treatment equipment and method
CN104386855A (en) Method for preventing membrane filtration concentrated liquid from being scaled
CN104118973A (en) Technique for processing reverse osmosis concentrated water
CN109437447A (en) A kind of preprocess method of guanine waste water
CN204874185U (en) High salt sewage treatment plant
CN205442755U (en) A fragrant iron ion follows device that ring method handled organic waste water
CN101070218A (en) Neutralization-free furfural waste-water biochemical treatment process

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination