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通过对煤泥水ζ电位的测定,推断出煤泥水的胶粒结构。经对各种降低ζ电位的混凝剂的测试,得出钙盐是最理想的混凝剂,并确定了PAM与CaCl_2联用治理煤泥水的新方法。
By measuring the zeta potential of slime water, the colloidal structure of slime water is deduced. Calcium salt was the best coagulant tested by various kinds of coagulants with reduced zeta potential, and a new method of treating slime with PAM and CaCl 2 was determined.