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Priority to TW084110217ApriorityCriticalpatent/TW363046B/en
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Separation Of Suspended Particles By Flocculating Agents
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Abstract
The invention relates to a method of coagulating suspended matters and dissolved matters in the polluted water, including sludge, and a coagulant. The coagulant consists of (1) soluble aluminum salt, (2) carbonated alkali metal element or silicate alkali metal and (3) a third material which aims at reducing the areas for above (1) and (2) to contact with each other when mixed. This coagulant is effective as it is but when treating heavily polluted water upgraded effect is expected by adding bleach or a mixture of bleach and various kind of ash before mixing the inorganic coagulant into the water for treatment.
TW084110217A1995-09-301995-09-30Inorganic coagulant and method of coagulant treatment
TW363046B
(en)