该洗涤工序排出的废水,同其重量的0.15%的胶性皂土混合.The waste liquor from this scouring step agitated with 0.15 % of its weight of colloidal bentonite....

“胶性”的英语可以翻译为：colloidality ...

“胶性”的拼音为：jiāo xìng...