Title:
PROCESS AND APPARATUS FOR PURIFYING LIQUID
Document Type and Number:
WIPO Patent Application WO/2018/163183
Kind Code:
A8
Abstract:
Disclosed herein are systems and methods of purification of liquid from colloidal particles. More specifically, disclosed are systems and methods for treating water by effecting aggregation of colloidal particles and thus improving their sedimentation, by enhancing grouping of the particles using accelerating, decelerating, and reversing velocity gradients within the liquid. The disclosed methods and systems for water treatment allow for continuous treatment of a contaminated water stream in a single flocculation and sedimentation vessel (i.e. a hybrid process).
Inventors:
KATOSHEVSKI DAVID (IL)
BRENNER ASHER (IL)
MEIDAN DAPHNE (IL)
HALFI ERAN (IL)
BRENNER ASHER (IL)
MEIDAN DAPHNE (IL)
HALFI ERAN (IL)
Application Number:
PCT/IL2018/050274
Publication Date:
November 15, 2018
Filing Date:
March 08, 2018
Export Citation:
Assignee:
B G NEGEV TECHNOLOGIES AND APPLICATIONS LTD AT BEN GURION UNIV (IL)
International Classes:
B01D21/02; B01D21/01; B01D21/08; B01D21/20; B01D21/24; B01D43/00; C02F1/52
Attorney, Agent or Firm:
PYERNIK, Moshe et al. (IL)
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