Detalhes da empresa
SJZ Chem-Pharm Co., Ltd.
water treatment methods
Basic knowledge of water purification Natural water sources, including surface water and groundwater, contain a variety of different impurities. The impurities contained in the water source can be...
swimming pool water treatment
Swimming pool water treatment generally has five steps. The first step is to kill algae and algae, the second step is sterilization and disinfection, the third is pH adjustment, the fourth step is to...
Copyright © 2020 SJZ Chem-Pharm Co., Ltd.Todos os direitos reservados.