CN108059255A - Dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater - Google Patents

Dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater Download PDF

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Publication number
CN108059255A
CN108059255A CN201711445751.4A CN201711445751A CN108059255A CN 108059255 A CN108059255 A CN 108059255A CN 201711445751 A CN201711445751 A CN 201711445751A CN 108059255 A CN108059255 A CN 108059255A
Authority
CN
China
Prior art keywords
unit
desulfurization wastewater
processing
medicament
magnesium desulfurization
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
CN201711445751.4A
Other languages
Chinese (zh)
Inventor
刘宁
齐勇
牟伟腾
余小朋
王安其
王奕文
袁照威
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.)
Datang (beijing) Water Engineering Technology Co Ltd
Original Assignee
Datang (beijing) Water Engineering Technology 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 Datang (beijing) Water Engineering Technology Co Ltd filed Critical Datang (beijing) Water Engineering Technology Co Ltd
Priority to CN201711445751.4A priority Critical patent/CN108059255A/en
Publication of CN108059255A publication Critical patent/CN108059255A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F15/00Accessories for mixers ; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F15/02Feed or discharge mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F15/00Accessories for mixers ; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F15/02Feed or discharge mechanisms
    • B01F15/0201Feed mechanisms
    • B01F15/0216Feed mechanisms for feeding predetermined amounts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/0092Mixing systems, i.e. flow charts or diagrams for components having more than two different of having undetermined agglomeration states, e.g. supercritical state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/12Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with solids
    • B01F3/1221Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with solids using driven stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/12Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with solids
    • B01F3/1271Mixing systems, i.e. flow charts or diagrams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F7/00Mixers with rotary stirring devices in fixed receptacles, i.e. movement of the receptacle not being meant to effect the mixing; Kneaders
    • B01F7/00008Stirrers, i.e. rotary stirring devices
    • B01F7/00233Configuration of the rotating mixing element
    • B01F7/0025Configuration of the rotating mixing element with arms, paddles, vanes or blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F7/00Mixers with rotary stirring devices in fixed receptacles, i.e. movement of the receptacle not being meant to effect the mixing; Kneaders
    • B01F7/00008Stirrers, i.e. rotary stirring devices
    • B01F7/00233Configuration of the rotating mixing element
    • B01F7/00625Multistage systems, i.e. with a plurality of mixing elements mounted in sequence on the same axis
    • B01F7/00633Multistage systems, i.e. with a plurality of mixing elements mounted in sequence on the same axis provided with a plurality of similar elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F2215/00Auxiliary or complementary information in relation with mixing
    • B01F2215/0001Field of application of the mixing device
    • B01F2215/0052Treatment of water, waste water or sewage
    • 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
    • C02F2103/18Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents

Abstract

The invention discloses the dispensing systems in a kind of processing applied to high magnesium desulfurization wastewater, including concentrated water metering units, prepare unit, medicament dosing unit and add unit, it prepares unit connection and adds unit and concentrated water metering units, medicament dosing unit is connected with preparing unit, medicament storage unit can add medicament to preparing in unit, unit is added with the pretreatment unit in the processing of high magnesium desulfurization wastewater to be connected, liquid medicine can be added into pretreatment unit by adding unit, concentrated water metering units are connected with the concentration decrement unit in the processing of high magnesium desulfurization wastewater.The present invention also provides making up a prescription in a kind of processing applied to high magnesium desulfurization wastewater, concentration is reduced the concentrated water of unit generation to prepare softening medicament in being handled using high magnesium desulfurization wastewater, the water consumption in stage of making up a prescription effectively is reduced, while also improves the system rate of recovery, the processing load for alleviating subsequent cure unit.

Description

Dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater
Technical field
The present invention relates to technical field of sewage, more particularly to matching somebody with somebody in a kind of processing applied to high magnesium desulfurization wastewater Medicine system and method.
Background technology
As more prominent and efforts at environmental protection the strength of the severe situation of China's shortage of water resources promotes, thermal power plant is as use Water rich and influential family strengthens waste water from power plant and recycling, saves water resource, environmental protection has had been lifted to new height.It is right For waste water of heat-engine plant processing, the principle of " classification recycling, step processing, separate-recycling " is usually followed, is realized as far as possible complete The processing and reuse of factory's waste water, the terminal waste water finally generated are desulfurization wastewater.
Desulfurization wastewater is that water quality is most complicated in power plant's water system, pollutes the waste water of most serious, and zero discharge treatment is gradual Paid attention to be subject to correlative technology field.At present, Gu for desulfurization wastewater zero discharge treatment mostly using pretreatment+concentration decrement+ The treatment process of change is, it can be achieved that the final zero discharge treatment of desulfurization wastewater, no longer generates efflux wastewater.
High magnesium desulfurization wastewater processing includes connected pretreatment unit, concentration decrement unit and curing process unit, according to The water quality characteristics of desulfurization wastewater usually use Dual alkali to carry out sofening treatment to reduce the hardness in waste water in pretreatment stage, Avoid or mitigate the fouling risk of follow-up workshop section.Since hardness is usually higher in desulfurization wastewater, considerable amount of medicament need to be added, especially For high magnesium desulfurization wastewater, added amount of chemical is larger for it.Under normal circumstances, in desulfurization wastewater preprocessing process, softening is prepared With medicament using industry water or cleaning production water, water consume and subsequent concentration decrement and solidified cell are added compared with desulfurization wastewater amount Load.
Therefore, how to change in the prior art, the big present situation of water consumption, is ability in high magnesium desulfurization wastewater processing procedure Field technique personnel's urgent problem to be solved.
The content of the invention
The object of the present invention is to provide the dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater, to solve The above-mentioned problems of the prior art makes the process of making up a prescription in high magnesium desulfurization wastewater processing reduce water consumption, realizes using water wisely.
To achieve the above object, the present invention provides following schemes:The present invention provides a kind of applied to high magnesium desulfurization wastewater Dispensing system in processing including concentrated water metering units, preparation unit, medicament dosing unit and adds unit, described to match somebody with somebody Unit and the concentrated water metering units, the medicament dosing unit and the preparation unit phase are added described in unit connection processed Even, the medicament dosing unit can add medicament into the preparation unit, and the unit that adds gives up with high magnesium desulfurization Pretreatment unit in water process is connected, and the unit that adds can add liquid medicine, the concentrated water into pretreatment unit Metering units are connected with the concentration decrement unit in the processing of high magnesium desulfurization wastewater.
Preferably, medicament storage unit, the medicament are further included applied to the dispensing system in the processing of high magnesium desulfurization wastewater Storage unit connects the medicament dosing unit.
Preferably, production water reuse unit, the production water are further included applied to the dispensing system in the processing of high magnesium desulfurization wastewater Reuse unit connection concentration decrement unit and the concentrated water metering units.
Preferably, valve is installed between the production water reuse unit and the concentrated water metering units additional, the concentrated water metering is single Valve is installed additional between member and concentration decrement unit.
Preferably, the preparation unit is included with container and agitating device, and the agitating device is arranged at the preparation It is described to connect the concentrated water metering units with container and described add unit in container.
Preferably, the agitating device includes agitating shaft and agitating vane, and the agitating vane is arranged at the agitating shaft On, circumferentially shape is evenly distributed with the agitating vane, and the agitating shaft stretches into described in container, the agitating shaft and the preparation Container is coaxially disposed, and the agitating vane is located at the bottom for matching somebody with somebody container.
Preferably, the unit that adds includes the connected metering device of order and conveying device, the metering device and institute It states and is connected with container, the conveying device connection is described to match somebody with somebody container and pretreatment unit.
The present invention also provides the dosage in a kind of processing applied to high magnesium desulfurization wastewater, at high magnesium desulfurization wastewater Concentration is reduced the concentrated water of unit generation to prepare softening medicament in reason.
The present invention achieves following technique effect compared with the prior art:The high magnesium desulfurization wastewater that is applied to of the present invention is handled In dispensing system, including concentrated water metering units, prepare and unit, medicament dosing unit and add unit, prepare unit and connect It connects and adds unit and concentrated water metering units, medicament dosing unit is connected with preparing unit, and medicament dosing unit can Medicament is added to preparing in unit, unit is added and is connected with the pretreatment unit in the processing of high magnesium desulfurization wastewater, add unit energy Enough that liquid medicine is added into pretreatment unit, concentrated water metering units are reduced unit phase with the concentration in the processing of high magnesium desulfurization wastewater Even.The present invention also provides the dosage in a kind of processing applied to high magnesium desulfurization wastewater, using high magnesium desulfurization wastewater processing system Concentration is reduced the concentrated water of unit generation to prepare softening medicament in system, effectively reduces the water consumption in stage of making up a prescription, while also carries The high system rate of recovery, the processing load for alleviating subsequent cure unit.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings Obtain other attached drawings.
Fig. 1 is the schematic diagram of the dispensing system being applied in the processing of high magnesium desulfurization wastewater of the present invention;
Wherein, 1 is concentrated water metering units, and 2 is prepare unit, and 3 be medicament storage unit, and 4 is add unit, and 5 be pre- place Unit is managed, 6 be concentration decrement unit, and 7 be medicament dosing unit, and 8 be production water reuse unit, and 9 be solidified cell.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.
The object of the present invention is to provide the dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater, to solve Problem existing in the prior art makes the process of making up a prescription in high magnesium desulfurization wastewater processing reduce water consumption, realizes using water wisely.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is described in further detail.
It please refers to Fig.1, Fig. 1 is the schematic diagram of the dispensing system being applied in the processing of high magnesium desulfurization wastewater of the present invention.
The present invention provides the dispensing system in a kind of processing applied to high magnesium desulfurization wastewater, including concentrated water metering units 1, matches somebody with somebody Unit 2 processed, medicament dosing unit 7 and unit 4 is added, prepare the connection of unit 2 and adds unit 4 and concentrated water metering units 1, medicine Agent dosing unit 7 is connected with preparing unit 2, and medicament dosing unit 7 can add medicament to preparing in unit 2, throw Unit 4 is added to be connected with the pretreatment unit 5 in the processing of high magnesium desulfurization wastewater, adding unit can add into pretreatment unit 5 Liquid medicine, concentrated water metering units 1 are connected with the concentration decrement unit 6 in the processing of high magnesium desulfurization wastewater.
When preparing medicament, medicament dosing unit 7 adds in medicament into preparation unit 2, is reduced in unit 6 and takes from concentration Concentrated water, concentrated water is after the measurement of concentrated water metering units 1, and into preparing in unit 2, medicament is configured to concentrated water in unit 2 is prepared Liquid medicine, liquid medicine are put by adding unit 4 and wastewater treatment are carried out in pretreatment unit 5.The dispensing system of the present invention is adopted Concentration is reduced the concentrated water of unit generation to prepare softening medicament in being handled with high magnesium desulfurization wastewater, effectively reduces and makes up a prescription the stage Water consumption, while also reduce the processing load of solidified cell 9.
Specifically, medicament storage unit 3, medicament storage are further included applied to the dispensing system in the processing of high magnesium desulfurization wastewater Unit 3 connects medicament dosing unit 7.Medicament dosing unit 7, which can reach, to be needed to adjust medicament delivery according to operation The purpose of amount adds the dosage of the adjustable softening medicament of unit 4.
More specifically, further including production water reuse unit 8 applied to the dispensing system in the processing of high magnesium desulfurization wastewater, production water returns Concentration decrement unit 6 and concentrated water metering units 1 are connected with unit 8, the fresh water that concentration decrement unit 6 generates is by production water reuse unit 8 collect, while can be used as the spare make-up water source of medicament preparation, effectively adjust the operation work of desulfurization wastewater treatment system entirety Condition.
Wherein, produce and install valve between water reuse unit 8 and concentrated water metering units 1 additional, control fresh water dosage, concentrated water metering is single Valve is installed additional between member 1 and concentration decrement unit 6, to control concentrated water dosage.
Further, preparing unit 2 is included with container and agitating device, and agitating device is arranged at in container, stirs Mixing device can preferably make medicament soluble in water, and the concentration for making liquid medicine is more balanced, single with container connection concentrated water metering Member 1 and adds unit 4.
In addition, agitating device includes agitating shaft and agitating vane, agitating vane is arranged on agitating shaft, and agitating vane is in circle All shapes are evenly distributed with, and mixing effect is good, and device overall stability is high, and agitating shaft is stretched into in container, and agitating shaft is same with matching somebody with somebody container Axis is set, and liquid medicine is stirred completely to greatest extent, and agitating vane is located at the bottom with container, avoids the occurrence of medicament Sink to the bottom the phenomenon that can not being dissolved in solution.
Further, adding unit 4 includes the connected metering device of order and conveying device, and metering device holds with preparing Device is connected, and after liquid medicine is measured, is transported in conveying device, and conveying device connection is with container and pretreatment unit 5, conveying device puts into liquid medicine in pretreatment unit 5, carries out desulfurization wastewater sofening treatment.
The present invention also provides the dosage in a kind of processing applied to high magnesium desulfurization wastewater, at high magnesium desulfurization wastewater The concentrated water that concentration decrement unit 6 generates in reason reduces the water consumption made up a prescription, using water wisely to prepare softening medicament.
Below by specific embodiment come explain in detail the present invention be applied to high magnesium desulfurization wastewater processing in making up a prescription The course of work of device.
Embodiment one
Based on 5 dosing result of calculation of pretreatment unit, adjust and concentrated water metering units 1 is set to be taken from concentration decrement unit 6 Concentrated water 0.5t/h;Meanwhile adjust and medicament dosing unit 7 set to take a certain amount of medicament from medicament storage unit 3, with The solution that drug concentration is 10% is made into unit 2 processed;
It adjusts and sets and add unit 4, solution is taken from unit 2 is prepared, and added to pretreatment unit 5, dosage is 0.5t/h;
In this specific embodiment, under the operating mode of processing 2t/h high magnesium desulfurization wastewaters, 0.5t/h industrial waters, phase can be saved The rate of recovery of total system is improved in the case where concentration decrement 6 rate of recovery of unit is constant than all making up a prescription using industry water, It reduces solidified cell 9 and handles load 0.5t/h.
Embodiment two
Based on 5 dosing result of calculation of pretreatment unit, adjust and concentrated water metering units 1 is set to be taken from concentration decrement unit 6 Concentrated water 0.25t/h takes production water 0.25t/h from production water reuse unit 6;Meanwhile it adjusts and medicament dosing unit 7 is set from medicine Agent storage unit 3 takes a certain amount of medicament, and the solution that drug concentration is 10% is made into unit 2 is prepared;
It adjusts and sets and add unit 4, solution is taken from unit 2 is prepared, and added to pretreatment unit 5, dosage is 0.5t/h;
In this specific embodiment, under the operating mode of processing 2t/h high magnesium desulfurization wastewaters, 0.5t/h industrial waters, phase can be saved The rate of recovery of total system is improved in the case where concentration decrement 6 rate of recovery of unit is constant than all making up a prescription using industry water, It reduces solidified cell 9 and handles load 0.25t/h.
Embodiment three
Based on 5 dosing result of calculation of pretreatment unit, adjust and concentrated water metering units 1 is set to be taken from concentration decrement unit 6 Concentrated water 0.25t/h takes 0.25t/h from industry water;Meanwhile it adjusts and drug metering unit 7 is set to take one from medicament storage unit 3 Quantitative medicament is made into the solution that drug concentration is 10% in unit 2 is prepared;
It adjusts and sets and add unit 4, solution is taken from unit 2 is prepared, and added to pretreatment unit 5, dosage is 0.5t/h;
In this specific embodiment, under the operating mode of processing 2t/h high magnesium desulfurization wastewaters, 0.25t/h industrial waters can be saved, The recycling of total system is improved in the case where concentration decrement 6 rate of recovery of unit is constant compared to all making up a prescription using industry water Rate reduces solidified cell 9 and handles load 0.25t/h.
The dispensing system being applied in the processing of high magnesium desulfurization wastewater of the present invention, including concentrated water metering units 1, prepares unit 2nd, medicament dosing unit 7 and unit 4 is added, when preparing medicament, medicament dosing unit 7 is added in preparing in unit 2 Medicament is reduced in unit 6 from concentration and takes concentrated water, and concentrated water is after the measurement of concentrated water metering units 1, into preparing in unit 2, medicament with Concentrated water is configured to liquid medicine in unit 2 is prepared, and liquid medicine is put by adding unit 4 and waste water is carried out in pretreatment unit 5 Processing.The dosage being applied in the processing of high magnesium desulfurization wastewater of the present invention, is concentrated in being handled using high magnesium desulfurization wastewater and subtracted The concentrated water of the generation of unit 6 is measured to prepare softening medicament, reduces the water consumption made up a prescription, using water wisely.
Specific case is applied in the present invention to be set forth the principle of the present invention and embodiment, above example Illustrate to be only intended to help the method and its core concept for understanding the present invention;Meanwhile for those of ordinary skill in the art, according to According to the thought of the present invention, in specific embodiments and applications there will be changes.In conclusion this specification content It should not be construed as limiting the invention.

Claims (8)

1. a kind of dispensing system in processing applied to high magnesium desulfurization wastewater, it is characterised in that:Including concentrated water metering units, prepare Unit, medicament dosing unit and unit is added, unit is added described in the preparation unit connection and concentrated water metering is single Member, the medicament dosing unit are connected with the preparation unit, and the medicament storage unit can be to the preparation unit Middle addition medicament, the unit that adds are connected with the pretreatment unit in the processing of high magnesium desulfurization wastewater, and the unit that adds can Liquid medicine, the concentrated water metering units and the concentration decrement unit in the processing of high magnesium desulfurization wastewater are added into pretreatment unit It is connected.
2. the dispensing system in the processing according to claim 1 applied to high magnesium desulfurization wastewater, it is characterised in that:It further includes Medicament storage unit, the medicament storage unit connect the medicament dosing unit.
3. the dispensing system in the processing according to claim 1 applied to high magnesium desulfurization wastewater, it is characterised in that:It further includes Produce water reuse unit, the production water reuse unit connection concentration decrement unit and the concentrated water metering units.
4. the dispensing system in the processing according to claim 3 applied to high magnesium desulfurization wastewater, it is characterised in that:The production It installs valve between water reuse unit and the concentrated water metering units additional, adds between the concentrated water metering units and concentration decrement unit Fill valve.
5. the dispensing system in the processing according to claim 1 applied to high magnesium desulfurization wastewater, it is characterised in that:It is described to match somebody with somebody Unit processed is included with container and agitating device, the agitating device be arranged at it is described in container, it is described to connect with container It connects the concentrated water metering units and described adds unit.
6. the dispensing system in the processing according to claim 5 applied to high magnesium desulfurization wastewater, it is characterised in that:It is described to stir Mixing device includes agitating shaft and agitating vane, and the agitating vane is arranged on the agitating shaft, and the agitating vane is circumferentially Shape is evenly distributed with, and the agitating shaft stretches into described in container, and the agitating shaft is coaxially disposed with described with container, the stirring Blade is located at the bottom for matching somebody with somebody container.
7. the dispensing system in the processing according to claim 6 applied to high magnesium desulfurization wastewater, it is characterised in that:The throwing The metering device and conveying device, the metering device that adding unit includes sequentially being connected are connected with described with container, described defeated Send device connection described with container and pretreatment unit.
8. the dosage in a kind of processing applied to high magnesium desulfurization wastewater, utilizes claim 1-7 any one of them applications Dispensing system in the processing of high magnesium desulfurization wastewater, it is characterised in that:Concentration decrement unit in being handled using high magnesium desulfurization wastewater The concentrated water of generation prepares softening medicament.
CN201711445751.4A 2017-12-27 2017-12-27 Dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater Pending CN108059255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711445751.4A CN108059255A (en) 2017-12-27 2017-12-27 Dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater

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Application Number Priority Date Filing Date Title
CN201711445751.4A CN108059255A (en) 2017-12-27 2017-12-27 Dispensing system and method in a kind of processing applied to high magnesium desulfurization wastewater

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CN108059255A true CN108059255A (en) 2018-05-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668860A (en) * 2016-03-24 2016-06-15 武汉尚远环保技术有限公司 Desulfurization wastewater zero-emission and resource comprehensive treatment recycling method and equipment
CN105859006A (en) * 2016-05-23 2016-08-17 海博伦(苏州)环境科技股份有限公司 Desulfurization waste water reuse and zero discharge system and technology
CN205773874U (en) * 2016-07-20 2016-12-07 盛发环保科技(厦门)有限公司 A kind of Novel desulphurization waste water zero discharge device
CN106966534A (en) * 2017-05-27 2017-07-21 杭州匠容道环境科技有限公司 Desulfurization wastewater Zero discharging system and technique based on ion selectivity electrodialytic technique
CN107244773A (en) * 2017-05-25 2017-10-13 武汉尚源新能环境有限公司 The technique of zero discharge and equipment of desulfurization wastewater Treatment and recovery
CN107265696A (en) * 2017-07-12 2017-10-20 大唐环境产业集团股份有限公司 A kind of desulfurization wastewater sofening treatment device and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668860A (en) * 2016-03-24 2016-06-15 武汉尚远环保技术有限公司 Desulfurization wastewater zero-emission and resource comprehensive treatment recycling method and equipment
CN105859006A (en) * 2016-05-23 2016-08-17 海博伦(苏州)环境科技股份有限公司 Desulfurization waste water reuse and zero discharge system and technology
CN205773874U (en) * 2016-07-20 2016-12-07 盛发环保科技(厦门)有限公司 A kind of Novel desulphurization waste water zero discharge device
CN107244773A (en) * 2017-05-25 2017-10-13 武汉尚源新能环境有限公司 The technique of zero discharge and equipment of desulfurization wastewater Treatment and recovery
CN106966534A (en) * 2017-05-27 2017-07-21 杭州匠容道环境科技有限公司 Desulfurization wastewater Zero discharging system and technique based on ion selectivity electrodialytic technique
CN107265696A (en) * 2017-07-12 2017-10-20 大唐环境产业集团股份有限公司 A kind of desulfurization wastewater sofening treatment device and method

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