SE373348B - Forfarande for avlegsnande av upplosta fosfater fran vatten genom utfellning och komposition for genomforande av forfarandet - Google Patents

Forfarande for avlegsnande av upplosta fosfater fran vatten genom utfellning och komposition for genomforande av forfarandet

Info

Publication number
SE373348B
SE373348B SE7007863A SE786370A SE373348B SE 373348 B SE373348 B SE 373348B SE 7007863 A SE7007863 A SE 7007863A SE 786370 A SE786370 A SE 786370A SE 373348 B SE373348 B SE 373348B
Authority
SE
Sweden
Prior art keywords
procedure
precipitation
removal
composition
water
Prior art date
Application number
SE7007863A
Other languages
English (en)
Swedish (sv)
Inventor
J Hughes
Original Assignee
American Colloid 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
Application filed by American Colloid Co filed Critical American Colloid Co
Publication of SE373348B publication Critical patent/SE373348B/xx

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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/02—Processes using inorganic exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
SE7007863A 1969-06-06 1970-06-05 Forfarande for avlegsnande av upplosta fosfater fran vatten genom utfellning och komposition for genomforande av forfarandet SE373348B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83124369A 1969-06-06 1969-06-06

Publications (1)

Publication Number Publication Date
SE373348B true SE373348B (sv) 1975-02-03

Family

ID=25258636

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7007863A SE373348B (sv) 1969-06-06 1970-06-05 Forfarande for avlegsnande av upplosta fosfater fran vatten genom utfellning och komposition for genomforande av forfarandet

Country Status (3)

Country Link
US (1) US3575852A (de)
CH (1) CH508558A (de)
SE (1) SE373348B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859210A (en) * 1971-07-19 1975-01-07 Asa E Hatch Removal of heavy metals from aqueous solutions
US3984313A (en) * 1973-09-18 1976-10-05 Chemical Separations Corporation Preferential removal of ammonia and phosphates
US4013553A (en) * 1974-03-04 1977-03-22 Iconex Systems Incorporated Fluid treatment method
US4507206A (en) * 1982-07-19 1985-03-26 Hughes Geoffrey F Method for restoring and maintaining eutrophied natural bodies of waters
DE4100685A1 (de) * 1991-01-11 1992-07-16 Sued Chemie Ag Verfahren zum reinigen von phosphate und stickstoffverbindungen enthaltenden abwaessern
EP0765292B1 (de) * 1994-06-09 1999-10-06 Agricultural Research Institute Of Ontario Verfahren zum säubern von molkereispülwasser
AUPO589697A0 (en) * 1997-03-26 1997-04-24 Commonwealth Scientific And Industrial Research Organisation Sediment remediation process
US6099738A (en) * 1997-12-17 2000-08-08 Micromag Corporation Method and system for removing solutes from a fluid using magnetically conditioned coagulation
US7713562B2 (en) * 2003-09-04 2010-05-11 Rose Acre Farms, Inc. Animal feed and methods for reducing ammonia and phosphorus levels in manure
US20080044548A1 (en) * 2003-09-04 2008-02-21 Hale Edward C Iii Animal feed and methods for reducing ammonia and phosphorus levels in manure
EP1721923A4 (de) * 2004-02-26 2009-09-23 Teijin Chemicals Ltd Aromatisches polycarbonat enthaltende harzzusammensetzung und herstellungsverfahren dafür
EP2107947B1 (de) * 2007-01-09 2016-03-16 Evoqua Water Technologies LLC System und verfahren zur entfernung von gelösten verunreinigungen, teilchenverunreinigungen und ölverunreinigungen aus industrieabwasser
CA2675019C (en) * 2007-01-09 2014-08-05 Cambridge Water Technology, Inc. System and method for enhancing an activated sludge process
US20110036771A1 (en) * 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US8470172B2 (en) * 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
WO2008085197A1 (en) * 2007-01-09 2008-07-17 Cambridge Water Technology, Inc. Improved collection system for a wet drum magnetic separator
WO2013187979A1 (en) 2012-06-11 2013-12-19 Siemens Water Technologies Llc Treatment using fixed film processes and ballasted settling
AU2013323431B2 (en) 2012-09-26 2017-10-12 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry

Also Published As

Publication number Publication date
US3575852A (en) 1971-04-20
CH508558A (de) 1971-06-15

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