<p>A method of dewatering suspensions in which a high molecular weight, water soluble, cationic polymer flocculant and an encapsulated low molecular weight water soluble, coagulant are mixed with the suspension. The coagulant is not released into the suspension until after flocculation has taken place.</p>
申请公布号
WO2004022493(A1)
申请公布日期
2004.03.18
申请号
WO2003EP09381
申请日期
2003.08.25
申请人
CIBA SPECIALITY CHEMICALS WATER TREATMENTS LIMITED;MOHAMMED, AMJAD, MOHMOOD;WEIR, STEVEN;GREY, BRYAN, DAVID
发明人
MOHAMMED, AMJAD, MOHMOOD;WEIR, STEVEN;GREY, BRYAN, DAVID
