industrial wastewater treatment in a membrane bioreactor at germany
Polyacrylamide amphoteric ion Type Pam is suitable for treatment of suspended solids and variable PH value. Cationic polyacrylamide is mainly used in sludge dehydration of urban wasterwater treatment industry, such as Production of grain alcohol
Bluslot wedge wire screen for resin trap screen Polyacrylamide (PAM) is a kind of linear water-soluble polymer, which is the most commonly used water treatment agent in our sewage treatment! In our practical application, PAM can be divided into
