What is water PH?
pH stands for potential hydrogen and is used to determine the amount of hydrogen in a liquid. It determines the acidity or alkalinity of each item. The pH scale ranges from 0 to 1...
HID Membrane Co. Ltd is a company located in the Zhenjiang city of Jiangsu approximately 1,5 hours away from Shanghai. We specialize in the manufacturing of Reverse Osmosis (RO) membranes. For the ...
Reverse osmosis technology is an effective way to filter out pure water, and the most critical element in many RO water purifiers is the RO membrane element. RO membranes are divided into household...
1. What is the PRE-FILTERS in the RO water system?
The 5-stages water purifier generally has a pre-filter filter system, RO membrane, and post-filter system. The pre-filters are usu...
If the downtime of the reverse osmosis system is longer than 48 hours, the following procedures can be adopted to save the system:
1. Before all storage, the RO system needs to be cleaned to r...