Super Hydrophilic Polymer Filtration Membrane

Super Hydrophilic Polymer Filtration Membrane In the past, rural drinking water generally used hand pumps to draw groundwater or river water from the bottom of small wells dug manually . The hand pump performs reciprocating motion through the handle, which has a compact structure, reliable quality, stable performance and easy movement . Working Process Installation diagram  …

Pressureless Ultrafiltration Membrane

Pressureless Ultrafiltration Membrane Rainwater filtration is very popular in water treatment technology, There are many places in the world. Rainwater has been collected since ancient times, and reservoirs have been built. It has been preserved to this day. The use of rainwater has promoted the development of many ancient civilizations in the world. And it…