aluminum chlorohydrate liquid for water treatment in italy
Description. Our History Quansen was founded in 2013. Since 1997, we named Shangdong Qingshuiyuan have been selling ployacrylamide for papermaking and wastewater treament, then we set up a small factory to develop and produce more products to better serve customers.
Editor’s pick Czech researchers: Wastewater analysis could predict a second wave of coronavirus. A system detecting the novel coronavirus in wastewater might serve as a warning of a new infection wave, research of the T. G. Masaryk Water Research Institute (VUV) in Prague has shown.
