Nanofiltration (NF) is a membrane liquid-separation technique that has many properties with reverse osmosis (RO). Unlike RO, which rejects almost all dissolved solutes, NF rejects multivalent ions ...
Know About Water TDS.
Minerals and salts that have dissolved in the water are frequently the cause of bad-tasting or bad-looking drinking water. These substances are referred to as total dissolved...
Water that contains a high amount of dissolved minerals is considered “hard”. It is often the result of ground water collecting calcium and magnesium as it rises through limestone. The higher the m...
EXHIBITION INFO
AQUATECH China 2018 will take place at the newly built National Exhibition and Convention Center (Shanghai) from 31 May – 2 June. The event will bring together the worlds of...
For over 14 years, HID Membrane Co. Ltd. has been a professional producer of Reverse Osmosis (RO) Membrane, RO System, RO PRE Filters, and Membrane Housing, and has engaged in competitiveness and s...
Which water filters are suitable for installation at home?
The water we use at home is tap water, and tap water is the water treated by the water plant. When the tap water flows through the pipe of...