IT1318629B1 - Procedimento per la rimozione di metalli pesanti, in particolaredell'arsenico, dall'acqua ed apparecchiatura per la sua esecuzione. - Google Patents

Procedimento per la rimozione di metalli pesanti, in particolaredell'arsenico, dall'acqua ed apparecchiatura per la sua esecuzione.

Info

Publication number
IT1318629B1
IT1318629B1 IT2000MI001631A ITMI20001631A IT1318629B1 IT 1318629 B1 IT1318629 B1 IT 1318629B1 IT 2000MI001631 A IT2000MI001631 A IT 2000MI001631A IT MI20001631 A ITMI20001631 A IT MI20001631A IT 1318629 B1 IT1318629 B1 IT 1318629B1
Authority
IT
Italy
Prior art keywords
arsenic
execution
removal
procedure
equipment
Prior art date
Application number
IT2000MI001631A
Other languages
English (en)
Inventor
Signore Giovanni Del
Original Assignee
Signore Giovanni Del
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 Signore Giovanni Del filed Critical Signore Giovanni Del
Priority to IT2000MI001631A priority Critical patent/IT1318629B1/it
Publication of ITMI20001631A0 publication Critical patent/ITMI20001631A0/it
Priority to US09/682,715 priority patent/US20020036172A1/en
Publication of ITMI20001631A1 publication Critical patent/ITMI20001631A1/it
Application granted granted Critical
Publication of IT1318629B1 publication Critical patent/IT1318629B1/it

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46128—Bipolar electrodes
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General 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)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IT2000MI001631A 2000-07-18 2000-07-18 Procedimento per la rimozione di metalli pesanti, in particolaredell'arsenico, dall'acqua ed apparecchiatura per la sua esecuzione. IT1318629B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000MI001631A IT1318629B1 (it) 2000-07-18 2000-07-18 Procedimento per la rimozione di metalli pesanti, in particolaredell'arsenico, dall'acqua ed apparecchiatura per la sua esecuzione.
US09/682,715 US20020036172A1 (en) 2000-07-18 2001-10-10 Process and apparatus for the removal of heavy metals, particularly arsenic, from water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001631A IT1318629B1 (it) 2000-07-18 2000-07-18 Procedimento per la rimozione di metalli pesanti, in particolaredell'arsenico, dall'acqua ed apparecchiatura per la sua esecuzione.

Publications (3)

Publication Number Publication Date
ITMI20001631A0 ITMI20001631A0 (it) 2000-07-18
ITMI20001631A1 ITMI20001631A1 (it) 2002-01-18
IT1318629B1 true IT1318629B1 (it) 2003-08-27

Family

ID=11445502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001631A IT1318629B1 (it) 2000-07-18 2000-07-18 Procedimento per la rimozione di metalli pesanti, in particolaredell'arsenico, dall'acqua ed apparecchiatura per la sua esecuzione.

Country Status (2)

Country Link
US (1) US20020036172A1 (it)
IT (1) IT1318629B1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2510467A1 (en) * 2002-12-23 2004-07-08 Envirogain Inc. Method and apparatus for the electrochemical treatment of contaminated aqueous media
US7544636B2 (en) * 2004-03-04 2009-06-09 The Regents Of The University Of California Treated bottom ash medium and method of arsenic removal from drinking water
US7892436B2 (en) * 2005-04-25 2011-02-22 The Regents Of The University Of California Compositions and methods for removing arsenic in water
US20090008267A1 (en) * 2007-07-05 2009-01-08 Giovanni Del Signore Process and method for the removal of arsenic from water
US7514004B1 (en) * 2008-05-01 2009-04-07 Sandia Corporation In-tank recirculating arsenic treatment system
US20110215001A1 (en) * 2008-08-29 2011-09-08 The Regents Of The University Of California Electrochemical Removal of Arsenic
ITPD20080357A1 (it) * 2008-12-02 2010-06-03 Univ Padova Metodo per l'abbattimento di concentrazioni recalcitranti di cromo in reflui acquosi con sostanze organiche
WO2010083149A2 (en) 2009-01-13 2010-07-22 Access Business Group International Llc Gravity feed water treatment system
SK288170B6 (sk) * 2010-08-11 2014-03-04 František Pancurák Zariadenie na galvanickĂş Ăşpravu kvapalĂ­n, najmä pitnej vody
GB2508917A (en) * 2012-12-16 2014-06-18 Giovanni Del Signore Removal of heavy metals from water
CN103141430B (zh) * 2013-03-29 2014-08-13 宁忠斌 三极双循环海水净化增氧器
CN103288185B (zh) * 2013-05-20 2015-07-01 江苏通瑞环保科技发展有限公司 一种利用外循环电絮凝技术处理重金属离子废水的方法
CA2952568C (en) 2014-01-31 2018-07-10 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate
JP7037303B2 (ja) * 2017-09-08 2022-03-16 株式会社ナカボーテック 開放型複極式電解装置
US11518692B2 (en) * 2018-01-19 2022-12-06 Curt Johnson Electrocoagulation system
CN110156109A (zh) * 2019-06-11 2019-08-23 上海金铎禹辰水环境工程有限公司 一种向水中注入低能电子治理污染水体的方法

Also Published As

Publication number Publication date
ITMI20001631A0 (it) 2000-07-18
US20020036172A1 (en) 2002-03-28
ITMI20001631A1 (it) 2002-01-18

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