HUP0101995A2 - Method for treatment of aqueous streams comprising biosolids - Google Patents

Method for treatment of aqueous streams comprising biosolids

Info

Publication number
HUP0101995A2
HUP0101995A2 HU0101995A HUP0101995A HUP0101995A2 HU P0101995 A2 HUP0101995 A2 HU P0101995A2 HU 0101995 A HU0101995 A HU 0101995A HU P0101995 A HUP0101995 A HU P0101995A HU P0101995 A2 HUP0101995 A2 HU P0101995A2
Authority
HU
Hungary
Prior art keywords
biosolids
treatment
aqueous streams
solids
purification
Prior art date
Application number
HU0101995A
Other languages
Hungarian (hu)
Inventor
Robert Harvey Moffett
Original Assignee
E.I. Du Pont De Nemours And Co.
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 claimed from US09/315,099 external-priority patent/US6132625A/en
Application filed by E.I. Du Pont De Nemours And Co. filed Critical E.I. Du Pont De Nemours And Co.
Publication of HUP0101995A2 publication Critical patent/HUP0101995A2/en
Publication of HUP0101995A3 publication Critical patent/HUP0101995A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

A találmány vizes közegek tisztítására és a közegben lévő biológiaieredetű szilárd anyagok, különösen fehérjék elválasztására vonatkozik.Az eljárás abból áll, hogy a biológiai eredetű szilárd anyagokattartalmazó vizes közeget anionos szervetlen kolloiddal és szervespolimerrel érintkeztetik, és így a biológiai szilárd anyagokflokkulálnak. Az eljárást például élelmiszer-feldolgozó eljárásokbankeletkező vizek tisztítására lehet használni. ÓThe invention relates to the purification of aqueous media and the separation of solids of biological origin, especially proteins. The process can be used, for example, to clean water from food processing processes. HE

HU0101995A 1998-05-28 1999-05-26 Method for treatment of aqueous streams comprising biosolids HUP0101995A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8604898A 1998-05-28 1998-05-28
US09/315,099 US6132625A (en) 1998-05-28 1999-05-19 Method for treatment of aqueous streams comprising biosolids
PCT/US1999/011550 WO1999061377A1 (en) 1998-05-28 1999-05-26 Method for treatment of aqueous streams comprising biosolids

Publications (2)

Publication Number Publication Date
HUP0101995A2 true HUP0101995A2 (en) 2001-09-28
HUP0101995A3 HUP0101995A3 (en) 2005-08-29

Family

ID=26774313

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0101995A HUP0101995A3 (en) 1998-05-28 1999-05-26 Method for treatment of aqueous streams comprising biosolids

Country Status (14)

Country Link
EP (1) EP1089942A1 (en)
JP (1) JP2003520661A (en)
CN (1) CN100360437C (en)
AU (1) AU739608B2 (en)
BR (1) BR9911196A (en)
CA (1) CA2330052C (en)
CZ (1) CZ20004318A3 (en)
HU (1) HUP0101995A3 (en)
ID (1) ID27008A (en)
NO (1) NO323051B1 (en)
NZ (1) NZ508464A (en)
PL (1) PL344523A1 (en)
SK (1) SK17652000A3 (en)
WO (1) WO1999061377A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3943088B2 (en) * 2004-02-09 2007-07-11 敬一郎 浅岡 Polymer flocculant solution, method for producing the same, and flocculant method using the polymer flocculant solution
JP5512068B2 (en) * 2006-03-24 2014-06-04 三菱レイヨン株式会社 Water treatment method
CN101671077B (en) * 2009-09-30 2012-10-17 江苏苏净集团有限公司 Film-forming material on filler for removing nitrogen from wastewater
CN102743786B (en) 2011-04-20 2015-03-18 佛山市优特医疗科技有限公司 Wound dressing having bacteriostasis and hygroscopicity
FR2998290B1 (en) * 2012-11-16 2014-12-19 Roquette Freres PROCESS FOR POTABILIZATION
CN103288196A (en) * 2013-07-01 2013-09-11 武汉科梦环境工程有限公司 Quick condensate agent for organic matters in rice dipping and washing waste water in sugar industry and treatment process
JP6852113B2 (en) * 2018-06-07 2021-03-31 三洋化成工業株式会社 Water treatment method and water treatment agent
FR3082124B1 (en) * 2018-06-08 2021-05-28 Coatex Sas CHECKING THE SEDIMENTATION OF A MINING DERIVATIVE
CN108998076B (en) * 2018-07-24 2020-09-08 西安市轻工业研究所 Coal tar dehydrating agent and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138666A1 (en) * 1991-11-25 1993-05-27 Sued Chemie Ag METHOD FOR PRE-CLEANING SEWAGE
CN1180668A (en) * 1997-11-13 1998-05-06 四川四达生物工程产业开发股份有限公司 Comprehensive treatment method for papermaking black liquid

Also Published As

Publication number Publication date
CN100360437C (en) 2008-01-09
HUP0101995A3 (en) 2005-08-29
JP2003520661A (en) 2003-07-08
NO20005993D0 (en) 2000-11-27
AU739608B2 (en) 2001-10-18
SK17652000A3 (en) 2002-02-05
CA2330052C (en) 2009-04-28
CN1303355A (en) 2001-07-11
CZ20004318A3 (en) 2001-11-14
ID27008A (en) 2001-02-22
NO323051B1 (en) 2006-12-27
WO1999061377A1 (en) 1999-12-02
NZ508464A (en) 2002-12-20
EP1089942A1 (en) 2001-04-11
NO20005993L (en) 2001-01-22
PL344523A1 (en) 2001-11-05
CA2330052A1 (en) 1999-12-02
BR9911196A (en) 2001-10-16
AU4204599A (en) 1999-12-13

Similar Documents

Publication Publication Date Title
ATE497830T1 (en) DEVICE AND METHOD FOR CLEANING LIQUIDS
NO20064863L (en) Process for treating water streams containing solid biological substances
DE69738791D1 (en) METHOD FOR THE TREATMENT OF BIOPOLYMERS, MICRO-ORGANISMS OR OTHER MATERIALS USING MORE THAN ONE TYPE OF MAGNETIC PARTICLES.
MY138913A (en) Removing contaminants from natural gas
NO972268L (en) Process and plant for treatment of wastewater
PT707594E (en) SEPARATION OF PROTEINS
DE60131886D1 (en) METHOD AND APPARATUS FOR WATER TREATMENT
HUP0101995A2 (en) Method for treatment of aqueous streams comprising biosolids
ATE270064T1 (en) PROCESSING PROCESS FOR WINE OR THE LIKE, PRODUCTS PRODUCED THEREFROM AND DEVICE FOR IMPLEMENTING THE PROCESS
EP1362833A3 (en) Water purification apparatus
ATE175947T1 (en) DEVICE AND METHOD FOR WASTEWATER TREATMENT
DE59710169D1 (en) METHOD FOR WATER TREATMENT IN A CLOSED CIRCUIT WITH REACTOR
DE69711073D1 (en) METHOD FOR DETECTING LIVING MICROBIOLOGICAL IMPURITIES IN A FOOD SAMPLE
SE8704953D0 (en) PROCEDURE FOR ELIMINATION OF MICROBES IN THE PROCESS WATER FROM PAPER FACTORIES
DE59902904D1 (en) Process for processing raw, liquid vinyl acetate
DE69616385T2 (en) METHOD FOR PURIFYING PROCESS GAS
HUP0003652A2 (en) Process for treating plant proteins and nutritional products made therefrom
ATE334174T1 (en) SYSTEM AND PROCESS FOR CLEANING AND/OR TREATING VEHICLE SURFACES
ES2172248T3 (en) A PROCEDURE TO PREPARE A KAPPA-CASEINO GLICOPEPTIDE OR A DERIVATIVE OF THE SAME.
DE50213120D1 (en) MICROBIOLOGICAL PROCESS FOR THE PREPARATION OF AMIDES
WO2004089502A3 (en) Self-cleaning filter system within reaction or retention vessels
DE69920069D1 (en) Process for the anticorrosive treatment of processing plants for plastic waste
MD1231F1 (en) Process and device for water purification
Preston Cost saving biological treatment
ATE276208T1 (en) METHOD FOR TREATING SLUDGES FROM BIOLOGICAL WASTEWATER TREATMENT PLANTS