DE60301502D1 - Alaun pellets - Google Patents

Alaun pellets

Info

Publication number
DE60301502D1
DE60301502D1 DE60301502T DE60301502T DE60301502D1 DE 60301502 D1 DE60301502 D1 DE 60301502D1 DE 60301502 T DE60301502 T DE 60301502T DE 60301502 T DE60301502 T DE 60301502T DE 60301502 D1 DE60301502 D1 DE 60301502D1
Authority
DE
Germany
Prior art keywords
alaun
pellets
alaun pellets
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 - Lifetime
Application number
DE60301502T
Other languages
English (en)
Other versions
DE60301502T2 (de
Inventor
R Landis
Danny Oaks
P Rothermel
A Harvey
Steven Reed Gray
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of DE60301502D1 publication Critical patent/DE60301502D1/de
Application granted granted Critical
Publication of DE60301502T2 publication Critical patent/DE60301502T2/de
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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing
DE60301502T 2002-05-16 2003-05-15 ALUM Pellets Expired - Lifetime DE60301502T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US146966 2002-05-16
US10/146,966 US20030213752A1 (en) 2002-05-16 2002-05-16 Alum pellets
PCT/GB2003/002129 WO2003097538A1 (en) 2002-05-16 2003-05-15 Alum pellets

Publications (2)

Publication Number Publication Date
DE60301502D1 true DE60301502D1 (de) 2005-10-06
DE60301502T2 DE60301502T2 (de) 2006-05-04

Family

ID=29418923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301502T Expired - Lifetime DE60301502T2 (de) 2002-05-16 2003-05-15 ALUM Pellets

Country Status (9)

Country Link
US (4) US20030213752A1 (de)
EP (1) EP1503960B1 (de)
AR (1) AR040015A1 (de)
AU (1) AU2003227946A1 (de)
BR (1) BR0310072A (de)
CA (1) CA2483176C (de)
DE (1) DE60301502T2 (de)
NO (1) NO328373B1 (de)
WO (1) WO2003097538A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030213752A1 (en) * 2002-05-16 2003-11-20 Halliburton Energy Services, Inc. Alum pellets
US6881346B2 (en) * 2002-05-16 2005-04-19 Halliburton Energy Services, Inc. Methods of treating phosphate in a body of water
WO2007036949A1 (en) * 2005-09-30 2007-04-05 Council Of Scientific & Industrial Research A cost-effective process for the preparation of solar salt having high purity and whiteness
US20070210005A1 (en) * 2006-03-09 2007-09-13 Amcol International Corporation Concentrate method of ion-exchanging aluminosilicates and use in phosphate and oxyanion adsorption
WO2009087646A1 (en) * 2008-01-07 2009-07-16 Council Of Scientific & Industrial Research An improved process of the preparation of common salt of high purity from brines in solar salt pans
US7938970B2 (en) * 2008-04-21 2011-05-10 Murray Jr John J Method for clarifying water
WO2010014952A2 (en) 2008-07-31 2010-02-04 Clarke Mosquito Control Products, Inc. Extended release tablet and method for making and using same
CN103157424B (zh) * 2011-12-12 2014-10-22 同济大学 一种基于水土界面的水环境模拟反应器
CN104284866B (zh) * 2012-03-28 2017-05-24 多贝尔化学公司 水处理组合物及其用途
CN104968609B (zh) * 2012-11-01 2018-03-20 哈洛资源公司 水处理组合物和使用它的方法
CN105668737A (zh) * 2016-01-28 2016-06-15 叶君芝 一种基于凹凸棒石黏土的污水处理剂
EP3382293A1 (de) 2017-03-28 2018-10-03 Koninklijke Philips N.V. Verhinderung von mikrobiellem wachstum in einem befeuchter durch phosphatbegrenzung
CN109987746A (zh) * 2019-04-17 2019-07-09 湖南工程学院 一种含磷电镀废水的处理方法
CN110560012A (zh) * 2019-09-05 2019-12-13 南京工业大学 一种利用树脂负载水合氧化铁去除水中磷的方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345827A (en) * 1937-10-11 1944-04-04 Hubert L Olin Purification of water
US2531451A (en) * 1947-10-07 1950-11-28 Franz J Maier Water purification
US3453207A (en) * 1967-04-28 1969-07-01 Allied Chem Method for the removal of soluble phosphates in waste water treatment
US3506570A (en) * 1968-05-08 1970-04-14 Dow Chemical Co Clarification of and phosphate removal from sewage
US3456796A (en) * 1968-10-08 1969-07-22 Allied Chem Method for the removal of soluble phosphates in waste water treatment
US3697233A (en) * 1969-09-29 1972-10-10 Phillips Petroleum Co Clarifying ammonium phosphate solutions using attapulgite and bentonite
JPS5229330B2 (de) * 1971-08-05 1977-08-01
US3930834A (en) 1974-01-14 1976-01-06 Applied Biochemists, Inc. Algaecidal composition
JPS5143334A (en) 1974-10-12 1976-04-14 Nippon Denki Sylvania Kk Peesupinheno riidosenyosetsuhoho
DE2526053C2 (de) * 1975-06-11 1983-03-03 Chemische Fabrik Uetikon, 8707 Uetikon Verfahren zur selektiven Entfernung von Phosphaten
US4880547A (en) * 1975-06-30 1989-11-14 Kenji Etani Methods for water treatment
JPS5441924A (en) * 1977-09-08 1979-04-03 Takashi Ishikawa Method of making inorganic light weight aggregate
US4415467A (en) * 1981-03-05 1983-11-15 Colloid Piepho Agent for the purification of waste waters and process for its production
CA1186967A (en) 1981-05-21 1985-05-14 Leon Buchan Purification of water
US4507206A (en) * 1982-07-19 1985-03-26 Hughes Geoffrey F Method for restoring and maintaining eutrophied natural bodies of waters
US4765908A (en) * 1985-02-04 1988-08-23 Barbara Monick Process and composition for removing contaminants from wastewater
US4877524A (en) * 1987-07-20 1989-10-31 Eberhardt Thomas E Apparatus for treating bodies of water
US5023012A (en) * 1988-10-04 1991-06-11 Pieter Walter William Buchan Purification of water
US5039427A (en) * 1990-06-19 1991-08-13 General Chemical Corporation Method of treating lake water with aluminum hydroxide sulfate
GB9024860D0 (en) 1990-11-15 1991-01-02 Multiserv Sa Treatment of dispersions
GB9108771D0 (en) * 1991-04-24 1991-06-12 Laporte Industries Ltd Pillared clays
DE4312290A1 (de) 1993-04-15 1994-10-20 Degussa Fäll- und Flockungsmittel
NL9301919A (nl) * 1993-05-27 1994-12-16 Pelt & Hooykaas Werkwijze voor het afvangen van milieuschadelijke stoffen uit met dergelijke stoffen verontreinigd materiaal.
DE19505579A1 (de) * 1995-02-18 1996-08-22 Sued Chemie Ag Adsorbens zur Behandlung von Ölen und/oder Fetten
US5698210A (en) * 1995-03-17 1997-12-16 Lee County Mosquito Control District Controlled delivery compositions and processes for treating organisms in a column of water or on land
US5681475A (en) * 1995-04-13 1997-10-28 Truetech, Inc. Water purification composition, kit and method employing the same
AUPO589697A0 (en) * 1997-03-26 1997-04-24 Commonwealth Scientific And Industrial Research Organisation Sediment remediation process
US6069113A (en) * 1997-09-23 2000-05-30 Laporte Water Technologies & Biochem, Inc. Formulated copper algaecides
KR100275004B1 (ko) * 1998-09-25 2000-12-15 최춘식 고속응집침전형 오폐수처리방법
IT1302407B1 (it) 1998-11-09 2000-09-05 Yakar Edison Derago Processo di depurazione delle acque di scarico industriale, urbano,superficiali e sotterranee.
US6180023B1 (en) * 1998-12-12 2001-01-30 Sultan I. Amer Composition and process for remediation of waste streams
US6165369A (en) * 1999-06-16 2000-12-26 General Chemical Corporation Stable suspensions of solids in metal salt solutions for use in water treatment
US6881346B2 (en) 2002-05-16 2005-04-19 Halliburton Energy Services, Inc. Methods of treating phosphate in a body of water
US20030213752A1 (en) * 2002-05-16 2003-11-20 Halliburton Energy Services, Inc. Alum pellets

Also Published As

Publication number Publication date
CA2483176A1 (en) 2003-11-27
NO20045439L (no) 2004-12-14
US6960303B2 (en) 2005-11-01
EP1503960A1 (de) 2005-02-09
WO2003097538A1 (en) 2003-11-27
DE60301502T2 (de) 2006-05-04
US20050000909A1 (en) 2005-01-06
US20030213752A1 (en) 2003-11-20
EP1503960B1 (de) 2005-08-31
NO328373B1 (no) 2010-02-01
US20040256327A1 (en) 2004-12-23
US20050121395A1 (en) 2005-06-09
BR0310072A (pt) 2005-03-08
AU2003227946A1 (en) 2003-12-02
AR040015A1 (es) 2005-03-09
CA2483176C (en) 2008-07-22
US7001534B2 (en) 2006-02-21

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Legal Events

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