IN2013CH02121A - - Google Patents

Info

Publication number
IN2013CH02121A
IN2013CH02121A IN2121CH2013A IN2013CH02121A IN 2013CH02121 A IN2013CH02121 A IN 2013CH02121A IN 2121CH2013 A IN2121CH2013 A IN 2121CH2013A IN 2013CH02121 A IN2013CH02121 A IN 2013CH02121A
Authority
IN
India
Prior art keywords
water
flocculant
treating solution
feed water
complex
Prior art date
Application number
Inventor
Ishii Satoshi
Sasaki Hiroshi
Kitamura Kotaro
Yoshikawa Shinichi
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2013CH02121A publication Critical patent/IN2013CH02121A/en

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Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A complex flocculant water-treating solution essentially consists of two types or more of flocculants {including an inorganic flocculant and an organic flocculant) for removing impurities from feed water (1). A water treatment apparatus (100) includes a water intake section (101) that introduces the feed water (1) including impurities, a flocculating section (102) that adds a complex flocculant water-treating solution stored in a flocculant tank into the feed water (1), and a flocculate removing section (103) that removes flocculate formed in the feed water {1} due to addition of the complex flocculant water-treating solution. Most Illustrative Drawing: FIG. 1A
IN2121CH2013 2012-05-15 2013-05-13 IN2013CH02121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012111087A JP2013237003A (en) 2012-05-15 2012-05-15 Composite flocculant solution for water treatment, and device and method for treating water using the same

Publications (1)

Publication Number Publication Date
IN2013CH02121A true IN2013CH02121A (en) 2015-04-24

Family

ID=49645906

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2121CH2013 IN2013CH02121A (en) 2012-05-15 2013-05-13

Country Status (3)

Country Link
JP (1) JP2013237003A (en)
CN (1) CN103420464A (en)
IN (1) IN2013CH02121A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668736B (en) * 2016-01-25 2018-12-11 上海艾耐基科技股份有限公司 Modified micaceous powder inorganic composite flocculant of frerrous chloride and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115605A (en) * 1980-02-17 1981-09-10 Norihiko Base Bagged flocculant
JP3266711B2 (en) * 1993-09-22 2002-03-18 株式会社クラレ Wastewater treatment method
JPH1028995A (en) * 1996-07-16 1998-02-03 Mitsubishi Heavy Ind Ltd Treatment of waste water
CN1206695A (en) * 1998-08-07 1999-02-03 陈启松 Composite flocculant for water treatment
CN1266822A (en) * 1999-03-12 2000-09-20 中国科学院生态环境研究中心 Polyaluminium chloride and polyacrylamide compounded efficient flocculant and its preparing process
JP5148141B2 (en) * 2007-03-14 2013-02-20 メタウォーター株式会社 Membrane filtration method and membrane filtration apparatus
JP2008264723A (en) * 2007-04-24 2008-11-06 Toray Ind Inc Impurity aggregation method and apparatus
JP2011115705A (en) * 2009-12-02 2011-06-16 Toray Ind Inc Method for determining filtration condition of hollow fiber membrane module
CN102092876B (en) * 2010-11-26 2012-09-05 临沂市凯祥硅粉有限公司 Treatment method of waste water discharged by silicon carbide micro powder production device

Also Published As

Publication number Publication date
JP2013237003A (en) 2013-11-28
CN103420464A (en) 2013-12-04

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