Mbr Submerged Pfte Membrane Material Sludge Filtering Technology (BN90)

Basic Info

Model NO.	BN90
Material	PTFE
Transport Package	Seaworthy Packing
Specification	CE
Trademark	BENENV
Origin	China
Production Capacity	20units/Month

Product Description

Introduction

The MBR Submerged PFTE Membrane Material Sludge Filtering Technology (BN90) is a suspended growth-activated sludge system that utilizes microporous membranes for solid/liquid separation instead of secondary clarifiers. The system uses precision filter membranes having pore sizes of 0.1 µ M. MBR Submerged PFTE Membrane Material Sludge Filtering Technology (BN90) treated water can be used for landscaping, toilet flushing, and a variety of other applications.

 

System flow scheme
The MBR Submerged PFTE Membrane Material Sludge Filtering Technology (BN90) allow for size reduction of the structures required by up to 70 % and even increase the performance of wastewater treatment plants.

The principle of membrane filtration is based upon the separation of solids suspended in a watery solution by means of a pressure difference. While the water permeates through the membrane, the solids, bacteria and even most viruses are retained on the concentrate side on the membrane surface where they are removed by relative movement.

The MBR Submerged PFTE Membrane Material Sludge Filtering Technology (BN90) is provided with multiple membrane elements in an integrated membrane module in 2 or 3 stages in an aerobic tank. The MBR systems utilize side-stream cross-flow membrane configuration. The wastewater is filtrated using suction filtration, and the filtered water becomes treated.
Air is supplied from the air diffuser installed on the bottom of the membrane module to prevent sludge from adhering to the membrane surface. Thus, the system can perform stable treatment without getting clogged.

 

Key Benefit of MBR Submerged PFTE Membrane Material Sludge Filtering Technology (BN90)

High efficiency / Low maintenance
Membrane modules are backflushable
Easy to clean
Yield 60-80% less sludge than conventional system
Compact design footprint 75% smaller than conventional
Possibility of direct and indirect water reuse

 

Applications

MBR in Aerobic/Anaerobic Biological Treatment:
Most common
Well characterized in municipal / domestic wastewater treatment

Industrial Application:
Process water
Wastewater
Land field leachate

 

Models (All customized models are available by online inquiry)
See the following form.

Parameters	BN90-50	BN90-100	BN90-150	BN90-200	BN150-50	BN150-100	BN150-150	BN150-200
Number of membrane elements (pcs.)	50	100	150	200	50	100	150	200
Effective membrane area (m 2 )	45	90	135	180	75	150	225	300
Treatment capacity (m³/d)	22.5	45	67.5	90	37.5	75	112.5	150
Aeration capacity(m³/min)	0.5~0.6	1~1.2	1.5~1.8	2~2.4	0.75~1	1.5~2	2.25~3	3~4
MLSS(mg/L)	7,000~18,000
Effluent turbidity (NTU)	<1.0
Suspended solids in effluent (SS,mg/L)	<1.0