Reinforced PVDF Hollow Fiber Mbr Membrane for Industrial Waste Water Treatment

FOB Price 17.8 - 25.6 USD / M2

MOQ	100 M2
Port	SHENZEHN
Packaging	CARTON
Lead Time	30-45 DAYS

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Membrane Material Reinforced	PVDF	Fiber ID/Od (mm)	0.85/2.15
System Structure	Immersed

Product Details

What are membrane bioreactors?
'Membrane bioreactor' (MBR) is an advanced and high efficient wastewater treatment technology. It integrates membrane such as microfiltration or ultrafiltration membrane with a biological process. Thanks to the use of membrane as a filter, MBR process rejects the solid materials which are developed by the biological process, and results in a substantially clarified and disinfected effluent of high enough quality to be discharged to sensitive receiving bodies or to be reclaimed for applications such as urban irrigation, utilities or toilet flushing. Furthermore, membrane replaces the function of secondary clarifier or settlement tank for solid/liquid separation. This provides a number of advantages relating to small footprint, effectively biological removal of ammonia and phosphor, process control and product water quality.
Dreamem is a MBR membrane module made from Dreamem reinforced braid PVDF hollow fiber membrane with distinguishes features of high mechanical strength, stable effluent quality, high flux, long service life. It is the ideal membrane module for the MBR process.

.Detailed parameters:

Performances of MBR fiber

I/Outer Diameter(mm)	0.85/2.20
Nominal Pore Size	0.1μm
Pure water flux	≥1600LMH
Bursting strength	>0.45MPa
Tensile strength	>200N
Max. Feed Water Chlorine	200mg/L
Aeration Rate	60-100(m³/h. Projection Area)
Permeate Turbidity(NTU)	≤0.5(MBR)
Bacteria Removal	≥99.999%
SS(mg/L)	<1
Life span	5-8Years(domestic sewage)
SDI	≤2.5

Operating Condition

Design Flux(L/.h)	10-30
Filtration Mode	Negative Pressure Suction Filtration
Operating Pressure(MPa)	0.01-0.05
Suction pressure	-0.01~ -0.05 MPa
Operating Temperature(ºC)	5-45
PH Range	2-11
Max. Feed Water Chlorine (mg/L)	) 200
Aeration Rate	60-100(m³/h. Projection Area)
Oil content (mg/L)	Natural oil<50mg/L;Mineral oil<3mg/L
Sludge concentration (mg/L)	5000~8000 ;MLSS≤18000
Running cycle	run 8-15 min; pause 1-2min (Depends on water quality)

Maintenance Chemical Clean

Cleaning	Frequency	1-7day
Cleaning	Duration	30-60min
Cleaning	Chemicals	Sodium Hypochlorite ,Citric Acid

Recovery Chemical Clean

Online chemical cleaning Frequency	<3month
Backwash pressure(MPa)	<0.05
Offline chemical cleaning frequency	6~12 months
Chemical washing reagent	Citric acid, hydrochloric acid/ sodium hypochlorite+sodium hydroxide
Cleaning Duration	3-24h
Cleaning Chemicals	Sodium Hypochlorite ,Citric Acid, NaOH
Cleaning Temperature	20-40ºC

Note:
1.The technical parameters and descriptions listed in the table are production standard values for reference. If there are special requirements, they can be adjusted accordingly;
2. The water production flow in the table refers to the design reference flux when the product is used for sewage treatment.

In-house Manufacturing
When you place an order with Dreamemway, your project will be manufactured in our china factory by our highly skilled staff using modern machinery. In-house means we have close control over production, minimising delays and allowing flexibility in delivery schedules. We are often able to reduce or increase our lead times on request to assist with progress on site.
Our customers choose us because we provide leading technology, deliver unmatched services and training, and offer some of the best value in the industry.

Regardless of the project size and complexity, we strive to provide our customers with great technology, differentiated products and unmatched engineering services delivered within a flexible and cost-effective business model that meets our customer's needs.