CN206345744U - The membrane separation process processing unit of ammonia nitrogen waste water is discharged by wiring board enterprise - Google Patents
The membrane separation process processing unit of ammonia nitrogen waste water is discharged by wiring board enterprise Download PDFInfo
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- CN206345744U CN206345744U CN201720002005.7U CN201720002005U CN206345744U CN 206345744 U CN206345744 U CN 206345744U CN 201720002005 U CN201720002005 U CN 201720002005U CN 206345744 U CN206345744 U CN 206345744U
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Abstract
The utility model is related to a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge, the processing unit includes one-level pH regulating systems, accurate filter, one-level film processing system, two grades of pH regulating systems, the secondary membrane processing systems for being sequentially connected setting from left to right, the one-level pH regulating systems are identical with two grades of pH regulating system structures, and the one-level film processing system is identical with secondary membrane processing system structure.The device reduces enterprise backend sewage treatment facility ammonia nitrogen loading, ensures wiring board enterprise ammonia nitrogen waste water qualified discharge.
Description
Technical field
The utility model belongs to wiring board Wastewater Treatment field, particularly relates to a kind of wiring board enterprise
The ammonia nitrogen wastewater treatment device of discharge, the processing unit is produced using secondary filter+gaseous state membrane separation process to wiring board enterprise
Ammonia nitrogen waste water is handled and reclaims ammonium salt.
Background technology
With flourishing for China's electronic information technology industry, during factory is built up in by substantial amounts of electronics manufacturer
State, and thus driven the development of the related industry including PCB, particularly Pearl River Delta area to occur in that substantial amounts of
Wiring board manufacturing enterprise, although these enterprises are development local economy, the industry ability orientation of lifting China electronics industry is huge
Big effect, but at the same time, because blindness pursues economic benefit and industry expanding, along with technical capability under-reserve and ring
The missing protected in terms of supervision, its environmental contaminants such as waste water, waste liquid produced administer undesirable, ecological environment are caused huge
Substantial amounts of ammonium salt and ammoniacal liquor can be used in the etch process of big harm, particularly assist side production, its waste water discharged
In the ammonia nitrogen containing high concentration, a large amount of discharges of ammonia nitrogen, which not only cause water environment pollution, body eutrophication and water body, to be occurred
The phenomenons such as red tide, and microbial reproduction in water equipment is caused in Industrial Wastewater Treatment and reuse project, biofouling is formed,
Pollute pipeline and water equipment, the problems such as influence water water quality occur.In order to solve these problems, the discharge of ammonia nitrogen is reduced, is ground
Study carefully personnel and propose gaseous state embrane method processing nitrogen-containing wastewater, this method is to utilize microporous hydrophobic membrane by nitrogen-containing wastewater and absorbing liquid
Separate, at this moment the side of film is pending ammonia nitrogen waste water, opposite side is acid absorbing liquid, adjust pH value of waste water, make to give up
Ammonium ion in water is changed into free state NH3, its reaction equation is as follows：
It diffuses to dewatering microporous film surface in waste water side by concentration boundary layer, then in film both sides NH3Concentration difference
Under promotion, NH3Vaporization is through fenestra at waste water and microporous membrane interface, with acid absorbing liquid on microporous barrier and absorbing liquid interface
In H+React and generate ammonium salt solution.Reaction equation is as follows：
Early in 1985, China just started the research of gas film, was obtained in fundamental research and commercial development application
Huge progress, occurs in that several gaseous state embrane methods handle the patented technology of ammonia nitrogen waste water.But these patents are processing oil mostly
Chemical industry waste water, is not exclusively used in the ammonia nitrogen waste water processing of wiring board enterprise.The utility model is discharged according to wiring board enterprise
Ammonia nitrogen waste water feature, develop a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge, the plant area
Area is small, is adapted to wiring board enterprise wastewater Drainage feature, can effectively solve the problem that wiring board enterprise nitrogen-containing wastewater for a long time can not be steady
Fixed up to standard the problem of.
The content of the invention
The purpose of this utility model is that, in order to solve above-mentioned the deficiencies in the prior art, proposition uses secondary filter+gas film
The ammonia nitrogen waste water that separator process circuit plate enterprise produces, realizes the recovery of ammonia, reduces enterprise backend sewage treatment facility ammonia
Nitrogen load, ensures wiring board enterprise ammonia nitrogen waste water qualified discharge.
The utility model is achieved through the following technical solutions：A kind of ammonia nitrogen waste water UF membrane of wiring board enterprise discharge
Method processing unit, the processing unit includes one-level pH regulating systems, accurate filter, the one-level for being sequentially connected setting from left to right
Film processing system, two grades of pH regulating systems, secondary membrane processing systems, the one-level pH regulating systems and two grades of pH regulating system knots
Structure is identical, and the one-level film processing system is identical with secondary membrane processing system structure.
The one-level pH regulating systems and two grades of pH regulating systems share an alkali lye storage tank, wherein, the one-level pH is adjusted
Section system includes sealed first wastewater disposal basin, and the first mechanical agitator and the first online pH meter are installed to the first wastewater disposal basin top
Portion is simultaneously sealed, and the first probe of the first puddler of the first mechanical agitator and the first online pH meter is placed in the first wastewater disposal basin,
First battery valve is arranged between alkali lye storage tank and the first wastewater disposal basin, the first battery valve by pipeline respectively with alkali lye storage tank and the
One wastewater disposal basin is connected, and the first online pH meter is connected with the first battery valve.
Two grades of pH regulating systems include sealed second wastewater disposal basin, the second mechanical agitator and the second online pH
Meter is installed at the top of the second wastewater disposal basin and sealed, the second spy of the second puddler of the second mechanical agitator and the second online pH meter
Head is placed in the second wastewater disposal basin, and the second battery valve is arranged between alkali lye storage tank and the second wastewater disposal basin, and the second battery valve passes through pipe
Line is connected with alkali lye storage tank and the second wastewater disposal basin respectively, and the second online pH meter is connected with the second battery valve.
The outlet pipe of the one-level pH regulating systems is sequentially connected the first valve, the first booster pump, the first booster pump water outlet
Mouthful by threeway and pipeline the second valve respectively with the water inlet side of accurate filter one, the water inlet side of accurate filter two the
Three valves are connected；The outlet pipe of two grades of pH regulating systems is sequentially connected the 4th valve, the second booster pump, the second booster pump delivery port
It is connected with secondary membrane processing system.
The accurate filter one, accurate filter two are cylindrical housings, and housing is built with single branch or branched filter core.
The water inlet of the accurate filter one is connected with first pressure table and the second valve successively by pipeline, delivery port
It is connected by pipeline with the 5th valve；The water inlet of accurate filter two by pipeline successively with second pressure table and the 3rd valve
Connection, delivery port is connected by pipeline with the 6th valve；5th valve and the 6th valve by threeway and pipeline successively with
3rd pressure gauge is connected with first flowmeter, and the other end of first flowmeter is entered by the waste water of pipeline and one-level film processing system
Mouth is connected.
The sulfuric acid absorption liquid import of first membrane module of the one-level film processing system by pipeline successively with the 7th valve,
4th pressure gauge, the 3rd booster pump, the 8th valve, the first sulfuric acid storage tank are connected, and the sulfuric acid absorption liquid outlet of the first membrane module is logical
Pipeline is crossed successively with the 9th valve, second flowmeter, the 5th pressure gauge, the first cooler, the first sulfuric acid storage tank to be connected；One-level film
The wastewater outlet of first membrane module of processing system is connected by pipeline with the tenth valve, and the tenth valve passes through pipeline and two grades
Second wastewater disposal basin of pH regulating systems is connected；
The sulfuric acid absorption liquid import of second membrane module of the secondary membrane processing system by pipeline successively with the 11st valve
Door, the 6th pressure gauge, the 4th booster pump, the 12nd valve, the second sulfuric acid storage tank are connected, and the sulfuric acid absorption liquid of the second membrane module goes out
Mouth is connected with the 13rd valve, the 3rd flowmeter, the 7th pressure gauge, the second cooler, the second sulfuric acid storage tank successively by pipeline；
The waste water inlet of the membrane module of secondary membrane processing system by pipeline successively with the 4th flowmeter, the 8th pressure gauge, the 14th valve
Door connection, the wastewater outlet of the second membrane module of secondary membrane processing system passes through pipeline and threeway and the 15th valve and the 16th
Valve is connected；15th valve is connected by pipeline with the first wastewater disposal basin, and the waste water of the 16th valve connection Sewage Disposal is received
Manifold line.
The structure of first membrane module and the second membrane module is identical, wherein first membrane module includes membrane module shell
With branched UF membrane post, the putamina upper end end of every UF membrane post is provided with waste water inlet, and its upper end side portion is provided with absorption
Liquid is exported, and the end of putamina lower end is provided with wastewater outlet, and its lower end sidepiece, which is provided with absorbing liquid import, the putamina, membrane tube, film
Pipe is built with some second warp knitting layouts and the hydrophobic hollow fiber film silk that is distributed in the form of sheets, some hydrophobic hollow fiber films
Silk two ends are respectively by filtering resin between waste water inlet and absorbing liquid outlet and between wastewater outlet and absorbing liquid import
Putamina encapsulation connection；The package assembling of upper end includes upper cover lid, upper cover pipe, and the package assembling of lower end has low head
Lid, low head pipe.
The technical scheme that the utility model is provided has the advantage that：
(1) the utility model wastewater disposal basin is set to closed type wastewater equalization pond, and whole system uses Seal Design, is adjusting
The volatilization loss of ammonia nitrogen and the discharge into surrounding air can be reduced in section pH value of waste water and processing procedure, plant personnel is improved
With the labour protection level for the treatment of technology personnel.
(2) the utility model uses two stage treatment technology, including two-stage pH regulation and two-stage film process, can be at utmost
Raising treatment facility operating efficiency, during using equal amount sulfuric acid absorption liquid, the ammonia nitrogen rate of recovery obtains larger raising, the ammonia of waste water
Nitrogen treatment effect is stable.
(3) the utility model uses integrated design, and floor space is small, and treatment effeciency is high, and treatment effect is stable, fits
The workshop for being installed to and producing ammonia nitrogen waste water is closed, ammonia nitrogen waste water is recycled, it is outer after the utility model is handled
The ammonia nitrogen index of effluent is stable, can greatly reduce follow-up sewage treatment process ammonia nitrogen impact load, ensures that sewage ammonia nitrogen refers to
Mark qualified discharge.
(4) the utility model can reach more than 99% to the clearance of ammonia nitrogen in circuit board industry ammonia-containing water.Make ammonia nitrogen
Effectively cut down, reach the requirement of local environmental emission standard, mitigate the severe contamination that ammonia nitrogen waste water is caused to environment, improved
With raising local environment quality, support area ecological safety.
(5) the utility model is greatly reduced medicament usage amount, is saved processing cost based on gaseous state seperation film.
Simultaneously by sulfuric acid to the NH that is produced in separation process3Absorb and produce ammonium sulfate, the recycling of resource can be achieved,
So as to realize recycling for resource, China PCB industry level of clean production is improved, with certain social and economic benefits.
Brief description of the drawings
Fig. 1 is the membrane separation process processing unit structured flowchart that ammonia nitrogen waste water discharges in the utility model wiring board enterprise.
Fig. 2 is the membrane separation process processing unit schematic diagram that ammonia nitrogen waste water discharges in the utility model wiring board enterprise.
Fig. 3 is the utility model membrane module structure schematic diagram.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1：A kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge, the processing unit includes
One-level pH regulating systems a, accurate filter b, one-level film processing system c, the two grades of pH for being sequentially connected setting from left to right are adjusted
System d, secondary membrane processing system e, the one-level pH regulating systems a and two grades of pH regulating system d structures are identical, the one-level film
Processing system c is identical with secondary membrane processing system e structures.
As shown in Figure 2：The one-level pH regulating systems a and two grades of pH regulating systems d share an alkali lye storage tank a1, its
In, the one-level pH regulating systems a includes a sealed first wastewater disposal basin a4, the first mechanical agitator a2 and the first online pH
Meter a3 is installed at the top of the first wastewater disposal basin a4 and sealed, the first mechanical agitator a2 the first puddler a5 and the first online pH meter
A3 first probe a6 be placed in the first wastewater disposal basin a4, the first battery valve a7 be arranged on alkali lye storage tank a1 and the first wastewater disposal basin a4 it
Between, the first battery valve a7 is connected with alkali lye storage tank a1 and the first wastewater disposal basin a4 respectively by pipeline, the first online pH meter a3 and
One battery valve a7 is connected.
Two grades of pH regulating systems d includes a sealed second wastewater disposal basin d4, the second mechanical agitator d2 and second
Online pH meter d3 is installed at the top of the second wastewater disposal basin d4 and sealed, and the second mechanical agitator d2 the second puddler d5 and second exists
Line pH meter d3 the second probe d6 is placed in the second wastewater disposal basin d4, and the second battery valve d7 is arranged on alkali lye storage tank a1 and the second waste water
Between the d4 of pond, the second battery valve d7 is connected with alkali lye storage tank a1 and the second wastewater disposal basin d4 respectively by pipeline, the second online pH meter
D3 is connected with the second battery valve d7.
The first wastewater disposal basin a4, the second wastewater disposal basin d4 are hard PVC material, or glass steel material, or are had
The pond body of the stainless steel of acid and alkali-resistance liner, the upper end connection back with water inlet line and backflow waste line of pond body side, pond body
The lower end connection water outlet pipeline of opposite side, the outlet pipe of the one-level pH regulating systems a is sequentially connected the first valve a8, the first increasing
Press pump a9, second valve of the first booster pump a9 delivery ports by threeway and pipeline respectively with the b1 water inlets side of accurate filter one
B2, the 3rd valve b4 of the b3 water inlets side of accurate filter two are connected；Two grades of pH regulating systems d outlet pipe is sequentially connected the 4th
Valve d8, the second booster pump d9, the second booster pump d9 delivery ports are connected with secondary membrane processing system e.
The b1 of accurate filter one, the b3 of accurate filter two be cylindrical housings, shell material be 304 stainless steels or
316L stainless steels or resin；Housing is built with single branch or branched filter core, and it is micro- that filter core is less than 5 from commercially available any aperture
The filter core of rice.
The b1 of accurate filter one and the b3 of accurate filter two are further described with reference to Fig. 2.The b1's of accurate filter one
Water inlet is connected with first pressure table b5 and the second valve b2 successively by pipeline, and delivery port passes through pipeline and the 5th valve b7 phases
Even；The b3 of accurate filter two water inlet is connected with second pressure table b6 and the 3rd valve b4 successively by pipeline, and delivery port leads to
Pipeline is crossed to be connected with the 6th valve b8；The 5th valve b7 and the 6th valve b8 by threeway and pipeline successively with the 3rd pressure
Table b9 is connected with first flowmeter b10, and the first flowmeter b10 other end passes through pipeline and one-level film processing system c waste water
Import is connected.
As shown in Fig. 2 the first membrane module c1 of one-level film processing system c sulfuric acid absorption liquid import by pipeline according to
It is secondary to be connected with the 7th valve c2, the 4th pressure gauge c3, the 3rd booster pump c4, the 8th valve c5, the first sulfuric acid storage tank c6, the first film
Component c1 sulfuric acid absorption liquid outlet by pipeline successively with the 9th valve c7, second flowmeter c8, the 5th pressure gauge c9, first
Cooler c10, the first sulfuric acid storage tank c6 are connected；One-level film processing system c the first membrane module c1 wastewater outlet passes through pipeline
It is connected with the tenth valve c11, the tenth valve c11's is connected by pipeline with two grades of pH regulating systems d the second wastewater disposal basin d4；
The second membrane module e1 of secondary membrane processing system e sulfuric acid absorption liquid import is by pipeline successively with the 11st
Valve e2, the 6th pressure gauge e3, the 4th booster pump e4, the 12nd valve e5, the second sulfuric acid storage tank e6 are connected, the second membrane module e1
Sulfuric acid absorption liquid outlet by pipeline successively with the 13rd valve e7, the 3rd flowmeter e8, the 7th pressure gauge e9, second cooling
Device e10, the second sulfuric acid storage tank e6 are connected；Secondary membrane processing system e membrane module e1 waste water inlet is by pipeline successively with
Four flowmeter e11, the 8th pressure gauge e12, the 14th valve e13 connections, secondary membrane processing system e the second membrane module e1's is useless
Water out is connected by pipeline and threeway with the 15th valve e14 and the 16th valve e15；15th valve e14 passes through pipeline
It is connected with the first wastewater disposal basin a4, the wastewater collection pipeline of the 16th valve e15 connection Sewage Disposals.
As shown in Fig. 2 the first membrane module c1 and the second membrane module e1 structure are identical, wherein first membrane module
C1 includes membrane module shell c12 and branched (three to 15) UF membrane post c13, and UF membrane post c13 quantity is according to processing
It is designed the need for water.
As shown in figure 3, every UF membrane post c13 putamina c108 upper ends end is provided with waste water inlet c105, thereon
Side portion exports c107 provided with absorbing liquid, and the end of putamina c108 lower ends is provided with wastewater outlet c112, and its lower end sidepiece is provided with suction
Receiving has membrane tube c109 in liquid import c103, putamina c108, membrane tube c109 is built with some second warp knitting c113 layouts and in piece
The hydrophobic hollow fiber film silk c110 of shape distribution, some hydrophobic hollow fiber film silk c110 two ends are respectively by filtering resin
C102 is between waste water inlet c105 and absorbing liquid outlet c107 and between wastewater outlet c112 and absorbing liquid import c103
Putamina c108 encapsulation connection；The package assembling of upper end includes upper cover lid c106, upper cover pipe c101, the package assembling of lower end
There are low head lid c104, low head pipe c111.
It is described in the utility model and various pumps select commercially available any acid and alkali-proof pump.
It is described in the utility model and accurate filter be two, respectively accurate filter one and accurate filter two,
The using and the reserved.
The utility model devises ammonia-containing water processing and the retracting device of a kind of wiring board enterprise discharge, can effectively solve
Current wiring board nitrogen-containing wastewater for a long time can not stably reaching standard the problem of.Change the traditional ammonia nitrogen waste water processing of China's circuit board industry
And recovery process technology economically has that drug consumption is big, processing cost is high, resource reclaim is difficult and water outlet ammonia nitrogen is unstable
The problems such as determining.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.
Claims (7)
1. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge, it is characterised in that：The processing unit includes
Be sequentially connected from left to right the one-level pH regulating systems (a) of setting, accurate filter (b), one-level film processing system (c), two grades
PH regulating systems (d), secondary membrane processing system (e), the one-level pH regulating systems (a) and two grades of pH regulating systems (d) structures
Identical, the one-level film processing system (c) is identical with secondary membrane processing system (e) structure.
2. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge according to claim 1, its feature
It is：The one-level pH regulating systems (a) and two grades of pH regulating systems (d) share an alkali lye storage tank (a1), wherein, described one
Level pH regulating systems (a) include sealed first wastewater disposal basin (a4), the first mechanical agitator (a2) and the first online pH meter
(a3) be installed at the top of the first wastewater disposal basin (a4) and seal, the first puddler (a5) of the first mechanical agitator (a2) and first
First probe (a6) of line pH meter (a3) is placed in the first wastewater disposal basin (a4), and the first battery valve (a7) is arranged on alkali lye storage tank (a1)
And first between wastewater disposal basin (a4), the first battery valve (a7) by pipeline respectively with alkali lye storage tank (a1) and the first wastewater disposal basin (a4)
Connection, the first online pH meter (a3) is connected with the first battery valve (a7)；
Two grades of pH regulating systems (d) include sealed second wastewater disposal basin (d4), the second mechanical agitator (d2) and the
Two online pH meters (d3) are installed at the top of the second wastewater disposal basin (d4) and sealed, the second puddler of the second mechanical agitator (d2)
(d5) it is placed in the second probe (d6) of the second online pH meter (d3) in the second wastewater disposal basin (d4), the second battery valve (d7) is arranged on
Between alkali lye storage tank (a1) and the second wastewater disposal basin (d4), the second battery valve (d7) by pipeline respectively with alkali lye storage tank (a1) and
Two wastewater disposal basins (d4) are connected, and the second online pH meter (d3) is connected with the second battery valve (d7).
3. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge according to claim 1, its feature
It is：The outlet pipe of the one-level pH regulating systems (a) is sequentially connected the first valve (a8), the first booster pump (a9), and first increases
Press pump (a9) delivery port passes through threeway and pipeline the second valve (b2) respectively with (b1) water inlet of accurate filter one side, accurate
3rd valve (b4) of (b3) water inlet of filter two side is connected；The outlet pipe of two grades of pH regulating systems (d) is sequentially connected the 4th
Valve (d8), the second booster pump (d9), the second booster pump (d9) delivery port are connected with secondary membrane processing system (e).
4. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge according to claim 1, its feature
It is：The accurate filter one (b1), accurate filter two (b3) are cylindrical housings, and housing is built with single branch or branched filter
Core.
5. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge according to claim 1, its feature
It is：The water inlet of the accurate filter one (b1) is connected with first pressure table (b5) and the second valve (b2) successively by pipeline
Connect, delivery port is connected by pipeline with the 5th valve (b7)；The water inlet of accurate filter two (b3) is by pipeline successively with
Two pressure gauges (b6) and the connection of the 3rd valve (b4), delivery port are connected by pipeline with the 6th valve (b8)；5th valve
(b7) it is connected successively with the 3rd pressure gauge (b9) and first flowmeter (b10) by threeway and pipeline with the 6th valve (b8), the
The other end of flow meters (b10) is connected by pipeline with the waste water inlet of one-level film processing system (c).
6. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge according to claim 1, its feature
It is：The sulfuric acid absorption liquid import of the first membrane module (c1) of the one-level film processing system (c) is by pipeline successively with the 7th
Valve (c2), the 4th pressure gauge (c3), the 3rd booster pump (c4), the 8th valve (c5), the first sulfuric acid storage tank (c6) are connected, and first
Membrane module (c1) sulfuric acid absorption liquid outlet by pipeline successively with the 9th valve (c7), second flowmeter (c8), the 5th pressure
Table (c9), the first cooler (c10), the first sulfuric acid storage tank (c6) are connected；The first membrane module (c1) of one-level film processing system (c)
Wastewater outlet be connected by pipeline with the tenth valve (c11), the tenth valve (c11) passes through pipeline and two grades of pH regulating systems
(d) the second wastewater disposal basin (d4) is connected；
The sulfuric acid absorption liquid import of the second membrane module (e1) of the secondary membrane processing system (e) is by pipeline successively with the 11st
Valve (e2), the 6th pressure gauge (e3), the 4th booster pump (e4), the 12nd valve (e5), the second sulfuric acid storage tank (e6) are connected, the
Two membrane modules (e1) sulfuric acid absorption liquid outlet by pipeline successively with the 13rd valve (e7), the 3rd flowmeter (e8), the 7th
Pressure gauge (e9), the second cooler (e10), the second sulfuric acid storage tank (e6) are connected；The membrane module (e1) of secondary membrane processing system (e)
Waste water inlet be connected successively with the 4th flowmeter (e11), the 8th pressure gauge (e12), the 14th valve (e13) by pipeline,
The wastewater outlet of the second membrane module (e1) of secondary membrane processing system (e) by pipeline and threeway and the 15th valve (e14) and
16th valve (e15) is connected；15th valve (e14) is connected by pipeline with the first wastewater disposal basin (a4), the 16th valve
(e15) the wastewater collection pipeline of Sewage Disposal is connected.
7. a kind of ammonia nitrogen waste water membrane separation process processing unit of wiring board enterprise discharge according to claim 6, its feature
It is：First membrane module (c1) is identical with the structure of the second membrane module (e1), wherein first membrane module (c1) includes
Membrane module shell (c12) and branched UF membrane post (c13), putamina (c108) upper end end of every UF membrane post (c13)
Provided with waste water inlet (c105), its upper end side portion is provided with absorbing liquid outlet (c107), and the end of putamina (c108) lower end is provided with useless
Water out (c112), its lower end sidepiece, which is provided with absorbing liquid import (c103), the putamina (c108), membrane tube (c109), membrane tube
(c109) it is some built with (c113) layout of some second warp knittings and the hydrophobic hollow fiber film silk (c110) that is distributed in the form of sheets
Hydrophobic hollow fiber film silk (c110) two ends are gone out by filtering resin (c102) in waste water inlet (c105) with absorbing liquid respectively
The encapsulation of putamina (c108) between mouth (c107) and between wastewater outlet (c112) and absorbing liquid import (c103) is connected；
The package assembling of upper end includes upper cover lid (c106), upper cover pipe (c101), and the package assembling of lower end has low head lid
(c104), low head pipe (c111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002005.7U CN206345744U (en) | 2017-01-03 | 2017-01-03 | The membrane separation process processing unit of ammonia nitrogen waste water is discharged by wiring board enterprise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002005.7U CN206345744U (en) | 2017-01-03 | 2017-01-03 | The membrane separation process processing unit of ammonia nitrogen waste water is discharged by wiring board enterprise |
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| Publication Number | Publication Date |
|---|---|
| CN206345744U true CN206345744U (en) | 2017-07-21 |
Family
ID=59324113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002005.7U Active CN206345744U (en) | 2017-01-03 | 2017-01-03 | The membrane separation process processing unit of ammonia nitrogen waste water is discharged by wiring board enterprise |
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| CN (1) | CN206345744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307413A (en) * | 2021-06-21 | 2021-08-27 | 天津绿诺环保科技有限公司 | Device for removing ammonia nitrogen in synthetic ammonia industrial wastewater and treatment method and application thereof |
-
2017
- 2017-01-03 CN CN201720002005.7U patent/CN206345744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307413A (en) * | 2021-06-21 | 2021-08-27 | 天津绿诺环保科技有限公司 | Device for removing ammonia nitrogen in synthetic ammonia industrial wastewater and treatment method and application thereof |
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