Colloid systems and wetting agents; subcombinations thereof; pro – Continuous liquid or supercritical phase: colloid systems;... – Aqueous continuous liquid phase and discontinuous phase...
Reexamination Certificate
2003-10-23
2010-02-23
Choi, Ling-Siu (Department: 1796)
Colloid systems and wetting agents; subcombinations thereof; pro
Continuous liquid or supercritical phase: colloid systems;...
Aqueous continuous liquid phase and discontinuous phase...
C516S113000
Reexamination Certificate
active
07666916
ABSTRACT:
A flocculant, a manufacturing method therefor, and a flocculation method using the flocculant are provided such that a suspension of tap water treatment plant, sewage treatment plant, industrial drainage water or other service water or drainage water can be easily, safely, and quickly treated. A flocculant made from a silicon colloidal solution for gelation through dilution and flocculating suspended matter in conjunction with the gelation.
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Asaoka Keiichiro
Nerome Hidetake
Buhler Kirk A.
Buhler & Associates
Choi Ling-Siu
Wang Chun-Cheng
LandOfFree
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