SG191457A1 - Method for treating concentrated waste liquid - Google Patents

Method for treating concentrated waste liquid


Publication number
SG191457A1 SG2012051090A SG2012051090A SG191457A1 SG 191457 A1 SG191457 A1 SG 191457A1 SG 2012051090 A SG2012051090 A SG 2012051090A SG 2012051090 A SG2012051090 A SG 2012051090A SG 191457 A1 SG191457 A1 SG 191457A1
Prior art keywords
waste liquid
concentrated waste
Prior art date
Application number
Meng-Shun Huang
Teh-Ming Liang
Ren-Yang Forng
Original Assignee
Ind Tech Res Inst
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
Priority to TW100145490A priority Critical patent/TWI409226B/en
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Publication of SG191457A1 publication Critical patent/SG191457A1/en



OF THE DISCLOSUREA method for treating a concentrated waste liquid having a high salt concentration is disclosed. The method includes the steps of mixing a sludge cake and the concentrated5 liquid to form a sludge mixture containing the salt; and dewatering the sludge mixture containing the salt to form a dried sludge. In this method, the sludge cake and the concentrated waste liquid are mixed, and then dewatered to form a dried sludge, such that the salt in the concentrated waste liquid stays in the dried sludge. 10 FIGURE I
SG2012051090A 2011-12-09 2012-07-11 Method for treating concentrated waste liquid SG191457A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100145490A TWI409226B (en) 2011-12-09 2011-12-09 A method for treatment of concentrated wastewater

Publications (1)

Publication Number Publication Date
SG191457A1 true SG191457A1 (en) 2013-07-31



Family Applications (1)

Application Number Title Priority Date Filing Date
SG2012051090A SG191457A1 (en) 2011-12-09 2012-07-11 Method for treating concentrated waste liquid

Country Status (3)

Country Link
CN (1) CN103159274B (en)
SG (1) SG191457A1 (en)
TW (1) TWI409226B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579100A (en) * 1978-12-08 1980-06-14 Osaka Gas Co Ltd Treating method for sludge
TW203594B (en) * 1992-08-25 1993-04-11 Ind Tech Res Inst A solidification method of the high salt content slurry
AU2003901583A0 (en) * 2003-04-04 2003-05-01 Orica Australia Pty Ltd A process
CN201003900Y (en) * 2006-10-09 2008-01-09 米洁 Mud material drying system
CN100557312C (en) * 2006-12-25 2009-11-04 上海环保工程成套有限公司 A kind of sludge desiccation burning integral treatment method and device
KR20120022706A (en) * 2009-03-30 2012-03-12 쿠리타 고교 가부시키가이샤 Method for dewatering sludge and method and device for electroosmotic dewatering
US20110084029A1 (en) * 2009-10-08 2011-04-14 Dominick O' Reilly Waste treatment system
CN102140003A (en) * 2010-02-03 2011-08-03 北京中矿环保科技股份有限公司 Sludge drying method, incineration method, sludge incineration device, thermal power plant and system
CN101823826A (en) * 2010-04-20 2010-09-08 上海大学 Method for adjusting and treating municipal residual sludge by using salinferous brine or seawater
CN102153267A (en) * 2011-04-15 2011-08-17 复旦大学 Method for modifying and dewatering sludge

Also Published As

Publication number Publication date
TW201323347A (en) 2013-06-16
CN103159274A (en) 2013-06-19
CN103159274B (en) 2015-04-01
TWI409226B (en) 2013-09-21

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