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NFF salt separation nanofiltration membrane
Negotiable
Shandong Zhaojin Motian Co., Ltd.
China
280 Guoda Road, Zhaoyuan City, Yantai City, Shandong Province
+86 18306398285
Online Contact
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Product Introduction

The NFF nanofiltration membrane element is primarily used for separation and concentration of materials. It can retain organic compounds larger than 200 Daltons while allowing monovalent salts to pass through. As a result, it is widely used in salt separation, organic and salt separation/concentration, and valuable material recovery applications.

Product Parameters

Product Parameters

Category

Model

Effective membrane area ft 2 (m²)

Water yield GPD(M³/d)

Stable desalination rate (%)

Nacl

MgSO₄

Salt separation NFF

NFF-4040-100

100(9.3)

2400(9.1)

20-50

98

NFF-8040-400

400(37.2)

9500(35.9)

20-50

98

NFF-8040-440

440(40.9)

10500(39.7)

20-50

98

Conditions of use

Serial Number

Project

Data

1

Maximum operating pressure

600Psi(4.14MPa)

2

Maximum influent flow

16gpm(3.6m³/h)(NFF-4040)

75gpm(17.0m³/h)(NFF-8040)

3

Maximum inlet water temperature

45 ℃

4

Maximum Intake SDI

5

5

Maximum influent residual chlorine concentration

<0.1ppm

6

PH range of intake water in continuous operation

3 ~ 10

7

pH range: Short-term cleaning (30 minutes)

2 to 12

8

Maximum pressure drop of single branch membrane element

15psi(0.10MPa)
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