CA2330052A1 - Procede de traitement de courants aqueux comprenant des solides biologiques - Google Patents

Procede de traitement de courants aqueux comprenant des solides biologiques Download PDF

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Publication number
CA2330052A1
CA2330052A1 CA002330052A CA2330052A CA2330052A1 CA 2330052 A1 CA2330052 A1 CA 2330052A1 CA 002330052 A CA002330052 A CA 002330052A CA 2330052 A CA2330052 A CA 2330052A CA 2330052 A1 CA2330052 A1 CA 2330052A1
Authority
CA
Canada
Prior art keywords
biosolids
treatment
aqueous streams
aqueous
streams
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002330052A
Other languages
English (en)
Other versions
CA2330052C (fr
Inventor
Robert Harvey Moffett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2330052A1 publication Critical patent/CA2330052A1/fr
Application granted granted Critical
Publication of CA2330052C publication Critical patent/CA2330052C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
CA002330052A 1998-05-28 1999-05-26 Procede de traitement de courants aqueux comprenant des solides biologiques Expired - Lifetime CA2330052C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8604898A 1998-05-28 1998-05-28
US09/086,048 1998-05-28
US09/315,099 US6132625A (en) 1998-05-28 1999-05-19 Method for treatment of aqueous streams comprising biosolids
US09/315,099 1999-05-19
PCT/US1999/011550 WO1999061377A1 (fr) 1998-05-28 1999-05-26 Procede de traitement de courants aqueux comprenant des solides biologiques

Publications (2)

Publication Number Publication Date
CA2330052A1 true CA2330052A1 (fr) 1999-12-02
CA2330052C CA2330052C (fr) 2009-04-28

Family

ID=26774313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002330052A Expired - Lifetime CA2330052C (fr) 1998-05-28 1999-05-26 Procede de traitement de courants aqueux comprenant des solides biologiques

Country Status (14)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3943088B2 (ja) * 2004-02-09 2007-07-11 敬一郎 浅岡 高分子凝集剤溶液、その製造方法及びその高分子凝集剤溶液を用いた凝集方法
JP5512068B2 (ja) 2006-03-24 2014-06-04 三菱レイヨン株式会社 水処理方法
CN101671077B (zh) * 2009-09-30 2012-10-17 江苏苏净集团有限公司 一种废水脱氮填料上的挂膜材料
CN102743786B (zh) 2011-04-20 2015-03-18 佛山市优特医疗科技有限公司 具有抑菌性和吸湿性的伤口敷料
FR2998290B1 (fr) * 2012-11-16 2014-12-19 Roquette Freres Procede de potabilisation
CN103288196A (zh) * 2013-07-01 2013-09-11 武汉科梦环境工程有限公司 制糖工业浸淘米废水中有机质的快速凝析剂及处理工艺
JP6852113B2 (ja) * 2018-06-07 2021-03-31 三洋化成工業株式会社 水処理方法及び水処理剤
FR3082124B1 (fr) * 2018-06-08 2021-05-28 Coatex Sas Controle de la sedimentation d'un derive minier
CN108998076B (zh) * 2018-07-24 2020-09-08 西安市轻工业研究所 一种煤焦油脱水剂及其制备方法与应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138666A1 (de) * 1991-11-25 1993-05-27 Sued Chemie Ag Verfahren zur vorreinigung von abwaessern
CN1180668A (zh) * 1997-11-13 1998-05-06 四川四达生物工程产业开发股份有限公司 造纸黑液的综合处理方法

Also Published As

Publication number Publication date
CZ20004318A3 (cs) 2001-11-14
WO1999061377A1 (fr) 1999-12-02
SK17652000A3 (sk) 2002-02-05
NO20005993L (no) 2001-01-22
AU4204599A (en) 1999-12-13
BR9911196A (pt) 2001-10-16
JP2003520661A (ja) 2003-07-08
PL344523A1 (en) 2001-11-05
NO323051B1 (no) 2006-12-27
CN100360437C (zh) 2008-01-09
HUP0101995A2 (hu) 2001-09-28
HUP0101995A3 (en) 2005-08-29
CN1303355A (zh) 2001-07-11
ID27008A (id) 2001-02-22
CA2330052C (fr) 2009-04-28
NZ508464A (en) 2002-12-20
NO20005993D0 (no) 2000-11-27
EP1089942A1 (fr) 2001-04-11
AU739608B2 (en) 2001-10-18

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Effective date: 20190527