湖州浩宇膜科技有限公司

DT
Howie DTRO/DTNF membranes, with unique construction and excellent performance, the unique design of the bumped flow guide plate forms open flow channels, turbulence is generated while feed stream passing through the membrane surface, thereby avoiding the clogging and concentration polarization effectively. It has extremely low requirements for pretreatment, and high SDI tolerance up to 15, which can be well applied in the wastewater with COD, high TDS and high turbidity, and meet the stringent discharge standards.
Learn more about product specifications
Product description

Product Description

Membrane materialPolyamide

Housing materialHigh pressure FRP

CertificateISO9001

Filtration modeCross flow


Application field

Application Field

Landfill leachate treatment

High salinity wastewater concentration for coal chemical industry, mine water,etc.

Advanced treatment for Spiral RO/NF concentrate

High concentrate organic wastewater purification for pharmaceuticals and dying,etc.


Technical Specifications

Product Design:

High pressure tolerance,excellent separation performance:

High-strength design of housing and module, ultra-high pressure up to 160bar,

With imported high-performance membrane sheet, DTRO achieves stable salt rejection of 98.5%-99.6%, and DTNF delivers outstanding rejection performance, the product water quality far exceeds the standards of discharge and reuse. 


Product Parameters:

DTRO/DTNF--75/90bar

Item / Pressure type

75bar

90bar

Module lengthmm)

1400

1400

Housing lengthmm)

1150

1150

Support heightmm)

98

98

Feed/Concentrate connection portmm)

12

12

Inlet-Center distancemm)

76

76

Concentrate-Center distancemm)

56

50

Permeate portmm)

Quick-connect                   hose coupling 11.6×9

Quick-connect                    hose coupling 11.6×9

Module diametermm)

216

220

DTRO/DTNF--120/160bar

Item / Pressure type

120/160bar

Module lengthmm)

1400

Flange distance(mm

1225

Flange widthmm)

240

Feed/Concentrate portmm)

12

Inlet-Center distancemm)

76

Concentrate-Center distancemm)

56

Permeate portmm)

Quick-connect hose coupling: 11.6×9


 

Operating Condition:

Max.Operating temperature

113°F(45°C)

Max.Chlorine concentration

0.1ppm

Membrane differential pressure

5-7bar

pH range(operation)/(CIP

2-11(2-13)

Membrane sheet QTY per module

209

Membrane area per module

9.41m²

Feed flow

500-1250


 

Service guidance

The above are the core parameters of the product, covering the key point such as performance, dimensions, materials, compatibility standards, ensuring you have a clear understanding to the products basic configuration of the product. Should you have any further questions to the parameters(e.g., adaptability to specific application, or unmentioned specifications), please feel free to contact our customer service team, we will provide one-on-one parameter interpretation and technical support to help you accurately determine whether the product meets your requirements.

Our professional technical service team provides high efficient service of 2hours rapid response and solving problem within 1working day from water quality analysis, membrane element selection to system commissioning and maintain guidance, tracking the whole process.

 

 


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