Struggling to understand nanofiltration? Confused by its place in water treatment? This post will explain what you need to know. A nanofiltration (NF) membrane is a type of filter. It removes very small particles from water. These include some salts, organic molecules, and color. It fits between ultrafiltration and reverse osmosis in terms of pore […]

Are you concerned about the quality of your water? Impurities can affect your health and damage industrial equipment. A reverse osmosis system provides a powerful and reliable solution to this problem. A reverse osmosis (RO) system purifies water by using high pressure to force it through a special semipermeable membrane. This membrane has extremely small […]

Below is a list of the top 10 reverse osmosis (RO) membrane manufacturers in China, based on available information from industry sources, including their reputation, product range, and market presence. The list focuses on companies specializing in RO membranes and related water treatment technologies, primarily for industrial, commercial, and municipal applications. Note that rankings may […]

Water treatment can be confusing with so many filtration technologies available. When choosing between ultrafiltration (UF) and reverse osmosis (RO) membranes, understanding their differences is crucial for selecting the right solution for your needs. UF membranes remove particles, bacteria, and some viruses using physical filtration with pore sizes of 0.01-0.1 microns, while RO membranes have […]

How it work ZW 700B uf membrane? ZW 700B Ultrafiltration Membrane System Technical Specifications Table of Contents 1. Core Membrane Technology Features The ZW 700B employs an innovative seven-channel hollow fiber ultrafiltration (UF) membrane module that achieves precision separation through absolute physical barrier mechanisms. Its multi-lumen design demonstrates 200% enhanced mechanical strength compared to conventional […]

CIP Chemical Cleaning Technical Guidelines for Reverse Osmosis Systems The main reason for chemical cleaning (chemical cleaning or IP, i.e., in-place cleaning) of reverse osmosis membrane systems is to restore the performance of the membrane, prolong the service life of the membrane, and ensure the efficient and stable operation of the system.Conventional physical cleaning (e.g., […]

For ordinary people, a sewage treatment plant is like a mysterious "black box". Sewage goes in and clean water comes out, but what happens in between? Today, we will take the Membrane Bioreactor (MBR) as the core and break down the whole process of "cleaning" sewage step by step. You don’t need professional knowledge. Just […]

Membrane Bioreactor (MBR) Membrane Bioreactor (MBR) is an advanced wastewater treatment and reuse technology that integrates membrane separation technology with biological processes. Table of Contents 1. Basic Principles Biological Treatment Section In the MBR system, microorganisms (such as bacteria and fungi) play a crucial role. Wastewater first enters the biological reactor, where microorganisms decompose organic […]