CA1152657A - Systeme de traitement sur place des eaux usees - Google Patents

Systeme de traitement sur place des eaux usees

Info

Publication number
CA1152657A
CA1152657A CA000365644A CA365644A CA1152657A CA 1152657 A CA1152657 A CA 1152657A CA 000365644 A CA000365644 A CA 000365644A CA 365644 A CA365644 A CA 365644A CA 1152657 A CA1152657 A CA 1152657A
Authority
CA
Canada
Prior art keywords
media
effluent
basin
time
displaced
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.)
Expired
Application number
CA000365644A
Other languages
English (en)
Inventor
Gary R. Colwell
Luther Freeman
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.)
Irsf Systems Inc
Original Assignee
I.R.S.F. SYSTEMS, INC.
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 I.R.S.F. SYSTEMS, INC. filed Critical I.R.S.F. SYSTEMS, INC.
Priority to CA000365644A priority Critical patent/CA1152657A/fr
Application granted granted Critical
Publication of CA1152657A publication Critical patent/CA1152657A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Biological Treatment Of Waste Water (AREA)
CA000365644A 1980-11-27 1980-11-27 Systeme de traitement sur place des eaux usees Expired CA1152657A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000365644A CA1152657A (fr) 1980-11-27 1980-11-27 Systeme de traitement sur place des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000365644A CA1152657A (fr) 1980-11-27 1980-11-27 Systeme de traitement sur place des eaux usees

Publications (1)

Publication Number Publication Date
CA1152657A true CA1152657A (fr) 1983-08-23

Family

ID=4118566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000365644A Expired CA1152657A (fr) 1980-11-27 1980-11-27 Systeme de traitement sur place des eaux usees

Country Status (1)

Country Link
CA (1) CA1152657A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792355A (en) * 1995-09-15 1998-08-11 Desjardins; Gaetan Process for treating waste water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792355A (en) * 1995-09-15 1998-08-11 Desjardins; Gaetan Process for treating waste water

Similar Documents

Publication Publication Date Title
US4251359A (en) On-site wastewater treatment system
JP4203610B2 (ja) 暴風雨水流の処理装置並びに方法
US4824572A (en) Method and apparatus for treating household waste water
US8771515B2 (en) Horizontal flow biofilter system and method of use thereof
US5360556A (en) Method of feeding wastewater effluent to filter bed through parallel conduits
EP0165067B1 (fr) Système de traitement d'eau usée
US5536420A (en) Vertical drainage drying bed for waste sludge and an intensified method of treating wastewater
US3933641A (en) Sewage treatment and recycling system
US20070289922A1 (en) Modular wastewater treatment system
US6264838B1 (en) On site waste water recycling system
US5766475A (en) Waste water disposal system
US5720875A (en) Waste treatment system having means for controlling filtered backwash
PL181283B1 (pl) Uklad oczyszczania wód sciekowych PL PL
US5441631A (en) Waste treatment system
CN109721160A (zh) 一种花坛式污水处理渗水井及其运行方法
US5871647A (en) Wastewater treatment unit and method for treating wastewater
US5269911A (en) Waste treatment system
CA1152657A (fr) Systeme de traitement sur place des eaux usees
USRE28458E (en) Apparatus and method of filtering solids from a liquid effluent
KR20030065730A (ko) 미생물접촉과 식물을 이용한 하수, 하천수 와 오·폐수의처리방법 및 그 처리시스템
WO1988005334A1 (fr) Procedes et appareil pour le filtrage de liquide
DE4112377C2 (de) Kompaktreaktor für die aerobe biologische Abwasserreinigung
US5190644A (en) Motion controller for wastewater treatment trickling filter
CA2420280A1 (fr) Systeme de traitement secondaire compact d'eaux usees
CA2252441C (fr) Appareil et procede de traitement des eaux pluviales d'orage

Legal Events

Date Code Title Description
MKEX Expiry