Massive Selection for Membrane Filtration System - MBR Membrane Module Reinforced PVDF BM-SLMBR-20 Sewage Treatment – Bangmo

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Massive Selection for Membrane Filtration System - MBR Membrane Module Reinforced PVDF BM-SLMBR-20 Sewage Treatment – Bangmo Detail:

Product Overview

MBR is a combination of membrane technology and bio-chemical? reaction? in water treatment. MBR filter the sewage in bio-chemical tank with membrane so that sludge and water are separated. On one hand, membrane rejects microorganisms in the tank, which greatly increase the concentration of activated sludge to a high level, thus the bio-chemical reaction of sewage degradation processes more rapidly and thoroughly. On the other hand, water output is clear and of high quality because of high precision of membrane.

This product adopts reinforced modified PVDF material, which will not peel or break? during? backwashing,? meanwhile? it? has? good? permeable? rate, ?mechanical performance,? chemical? resistance? and? anti-fouling? ability.? ID? &? OD? of? reinforced hollow fiber membrane are 1.0mm and 2.2mm respectively, filtering precision is 0.1 micron. ?Filtering? direction? is? outside-in,? that? is? raw? water,? driven? by? differential pressure, permeates into the hollow fibers, while bacteria, colloids, suspended solids and microorganisms etc. are rejected in the membrane tank.

Applications

●Treatment, recycle and reuse of industrial waste water;

●Treatment of refuse leachate;

●Upgrade and reuse of municipal sewage.

Filtration?Performance

Below? filtration ?effects? are? proved? according? to? the? use? of? modified? PVDF hollow fiber ultrafiltration membrane in different types of water:

No.	Item	Water?Output?Index
1	TSS	≤1mg/L
2	Turbidity	≤1
3	CODcr	Removal rate depends on the bio-chemical performance & designed sludge concentration
4	NH3-H	(Instant?removal?rate?≤30% without?bio-chemical)

Specifications

Size

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Technical?Parameters:

Filtering Direction	Outside-in
Membrane Material	Reinforced Modified PVDF
Precision	0.1? micron
Membrane?Area	20m2
Membrane ID/OD	1.0mm/ 2.2mm
Size	785mm×1510mm×40mm
Joint Size	DN32

Component?Material:

Component	Material
Hollow Fiber Membrane	Reinforced Modified PVDF
Sealing Compound	Epoxy Resins + Polyurethane (PU)
Housing	ABS

Using?Conditions

Proper?? pretreatments?? must?? be?? set ??when?? raw?? water?? contains?? a?? lot?? of impurities/coarse particles or large proportion of grease. Defoamer must be used to remove foams? in? membrane tank when? necessary,? please? use alcoholic defoamer which is not easy to scale.

Item	Limit	Remark
PH Range	5-9 (2-12 when washing)	Neutral PH is better for bacterial culture
Particle Diameter	<2mm	Prevent sharp particles to scratch membrane
Oil & Grease	≤2mg/L	Prevent membrane fouling/sharp flux decrease
Hardness	≤150mg/L	Prevent membrane scaling

Application?Parameters:

Designed?Flux	10~25L/m2.h
Backwashing Flux	Twice the designed flux
Operating Temperature	5~45°C
Maximum Operating Pressure	-50KPa
Suggested Operating Pressure	≤-35KPa
Maximum backwashing Pressure	100KPa
Operating Mode	Operate 9min & Stop 1min/Operate 8min & Stop 2min
Blowing?Mode	Continuous Aeration
Aeration Rate	4m3/h.piece
Washing Period	Clean water backwashing every 2~4h; CEB every 2~4 days;Offline washing every 6~12 months(Above information is for reference only, please adjustaccording to actual differential pressure change rule)

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Massive Selection for Membrane Filtration System - MBR Membrane Module Reinforced PVDF BM-SLMBR-20 Sewage Treatment – Bangmo , The product will supply to all over the world, such as: Manchester, Tajikistan, Mumbai, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the client first principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..

Hollow Fiber Module