CA2867472C - Utilisation de composes de magnesium dans le traitement de l'eau potable - Google Patents

Utilisation de composes de magnesium dans le traitement de l'eau potable Download PDF

Info

Publication number
CA2867472C
CA2867472C CA2867472A CA2867472A CA2867472C CA 2867472 C CA2867472 C CA 2867472C CA 2867472 A CA2867472 A CA 2867472A CA 2867472 A CA2867472 A CA 2867472A CA 2867472 C CA2867472 C CA 2867472C
Authority
CA
Canada
Prior art keywords
water
magnesium compound
magnesium
treated
supply water
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.)
Active
Application number
CA2867472A
Other languages
English (en)
Other versions
CA2867472A1 (fr
Inventor
Matthew P. Madolora
J. Peter Ahl
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.)
Premier Magnesia LLC
Original Assignee
Premier Magnesia LLC
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 US14/340,862 external-priority patent/US9108868B1/en
Application filed by Premier Magnesia LLC filed Critical Premier Magnesia LLC
Publication of CA2867472A1 publication Critical patent/CA2867472A1/fr
Application granted granted Critical
Publication of CA2867472C publication Critical patent/CA2867472C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Il est décrit des méthodes et systèmes servant à traiter de leau pour la rendre potable. Selon une réalisation, une méthode de traitement de leau servant à la rendre potable peut comprendre lajout dune quantité efficace dun composé de magnésium à de leau de distribution qui doit être traitée. La méthode peut également comprendre lajout dune quantité efficace dun sel métallique qui facilite la floculation à leau de distribution. De plus, la méthode peut comprendre lélimination dau moins un contaminant présent dans leau de distribution afin de fournir de leau traitée. Dautres méthodes et systèmes sont également décrits.
CA2867472A 2013-10-31 2014-10-17 Utilisation de composes de magnesium dans le traitement de l'eau potable Active CA2867472C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201361898150P 2013-10-31 2013-10-31
US61/898,150 2013-10-31
US201461978328P 2014-04-11 2014-04-11
US61/978,328 2014-04-11
US14/340,862 2014-07-25
US14/340,862 US9108868B1 (en) 2013-10-31 2014-07-25 Treatment of potable water

Publications (2)

Publication Number Publication Date
CA2867472A1 CA2867472A1 (fr) 2015-04-30
CA2867472C true CA2867472C (fr) 2022-05-03

Family

ID=53040237

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2867472A Active CA2867472C (fr) 2013-10-31 2014-10-17 Utilisation de composes de magnesium dans le traitement de l'eau potable

Country Status (1)

Country Link
CA (1) CA2867472C (fr)

Also Published As

Publication number Publication date
CA2867472A1 (fr) 2015-04-30

Similar Documents

Publication Publication Date Title
US10131562B1 (en) Treatment of potable water
Pernitsky et al. Selection of alum and polyaluminum coagulants: principles and applications
US7384573B2 (en) Compositions for wastewater treatment
Semerjian et al. High-pH–magnesium coagulation–flocculation in wastewater treatment
JP4183741B1 (ja) 吸着・凝集方式の廃水処理剤
Bourgeois et al. Treatment of drinking water residuals: comparing sedimentation and dissolved air flotation performance with optimal cation ratios
Lee et al. Optimizing the coagulant dose to control membrane fouling in combined coagulation/ultrafiltration systems for textile wastewater reclamation
US20070039895A1 (en) Process for treating concentrated salt solutions containing doc
JP2007245150A (ja) 排水処理装置
JP2007209886A (ja) フッ素除去剤、それを用いたフッ素含有排水の処理方法及びその処理装置
Drikas et al. Removal of natural organic matter-a fresh approach
Trus et al. The use of coagulants from industrial waste in water treatment processes
van Leeuwen Reclaimed water-an untapped resource
Azmi et al. The Effect of Operating Parameters on Ultrafiltration and Reverse Osmosis of Palm Oil Mill Effluent for Reclamation and Reuse of Water.
CA2867472C (fr) Utilisation de composes de magnesium dans le traitement de l'eau potable
Chuang et al. Improving the removal of anions by coagulation and dissolved air flotation in wastewater reclamation
Anbu Clemensis et al. Chemical precipitation of aerobically treated olive mill wastewater
Kalibbala Application of indigenous materials in drinking water treatment
Seidmohammadi et al. Performance of direct filtration with multi-media filters for reuse of wastewater treatment plant effluent: a case study. Baharan industrial wastewater treatment plant
KR20090119334A (ko) 제철제망간장치를 구비하는 갱내수 정화공정 및 이를이용한 정화장치
Al Tahmazi Characteristics and mechanisms of phosphorus removal by dewatered water treatment sludges and the recovery
WO2023181430A1 (fr) Agent d'agrégation de sels métalliques
KR20080098867A (ko) 염기도가 다른 응집제의 순차적인 투입에 의한 수처리 방법
Afarinandeh et al. Investigation of Chemical Coagulation and Flocculation‎ Efficiency of Different Coagulants in Phosphorus pentoxide and‎ Fluoride Removal from Kimia Daran Kavir Factory‎ Wastewater‎
Al-Rehaili et al. Chemical and economical evaluation of groundwater treatment plants in Riyadh

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191017