Effect of anionic PAM AN934PWG on sludge dewatering was studied on the basis of sludge specific resistance,volume and turbidity of centrifuged water.

• 以污泥比阻、离心液体积和离心液浊度作为污泥脱水性能的比较依据,研究了阴离子型PAM AN934PWG对污泥脱水性能的影响。