2 replies to this topic

[vasco]

If possible, I would have some of these articles on the reduction of chromium.

Thank you for your cooperation.

Thank you.

Title: The reduction of hexavalent chromium by sulphite in wastewater
Author(s): Beukes, JP; Pienaar, JJ; Lachmann, G, et al.
Source: WATER SA Volume: 25 Issue: 3 Pages: 363-370 Published: JUL 1999
Times Cited: 15

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Title: The reduction of hexavalent chromium by sulphite in wastewater - An explanation of the observed reactivity pattern
Author(s): Beukes, JP; Pienaar, JJ; Lachmann, G
Source: WATER SA Volume: 26 Issue: 3 Pages: 393-395 Published: JUL 2000
Times Cited: 4

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Title: Treatment of wastewater containing chromium involves adjusting wastewater quality and quantity, adding reducer to reduce hexavalent chromium into trivalent chromium, and further removing chromium ion through absorbent
Patent Number(s): CN101269871-A
Assignee: UNIV NANJING
Inventor(s): LV H; ZHAI J; LI Q

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Title: Modulation of tolerance to Cr(VI) and Cr(VI) reduction by sulfate ion in a Candida yeast strain isolated from tannery wastewater
Author(s): Guillen-Jimenez, FD; Morales-Barrera, L; Morales-Jimenez, J, et al.
Conference Information: 2nd International Conference on Environmental, Industrial and Applied Microbiology, Date: NOV 28-DEC 01, 2007 Seville SPAIN
Source: JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY Volume: 35 Issue: 11 Pages: 1277-1287 Published: 2008
Times Cited: 0

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Title: Heavy metal fixing agent for fixed processing material, comprises preset amount of calcium sulfide and unburnt carbon formed by baking gypsum and carbon raw material, and unavoidable component originating in gypsum and raw material
Patent Number(s): JP2004269821-A; JP4209223-B2
Assignee: UBE IND LTD; MITSUBISHI MATERIALS CORP

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Title: Processing of hexavalent chromium-containing wastewater, involves adding predetermined amount of hydrogen sulfite to wastewater and reducing hexavalent chromium to trivalent chromium
Patent Number(s): JP2004267814-A
Assignee: KURITA WATER IND LTD

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Title: Processing of hexavalent chromium containing wastewater, involves reducing hexavalent chromium to trivalent chromium by adding ferrous ion source under specific pH condition, adjusting pH and removing insoluble product
Patent Number(s): JP2004017025-A; JP4106976-B2
Assignee: KURITA WATER IND LTD
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Título: Treatment of Cr(VI) in COPR Using Ferrous Sulfate-Sulfuric Acid or Cationic Polysulfides
Fonte: Journal of geotechnical and geoenvironmental engineering [1090-0241] Tinjum ano:2008 vol.:134 iss:12 pág.:1791 -1803

[vasco]

Someone can get me a couple of the following articles listed here?

Thank you.

thanks for your attention.

Title: SUBSIDIARY FORMATION OF TRIHALOMETHANES BY OXIDATION DECOMPOSITION USING SODIUM-HYPOCHLORITE OF LIQUID WASTE CONTAINING CYANIDE
Author(s): ARAYA, H
Source: NIPPON KAGAKU KAISHI Issue: 5 Pages: 402-406 Published: MAY 1995
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Title: KINETICS OF THE REACTION OF CYANIDE COMPLEXES WITH SODIUM-HYPOCHLORITE IN DILUTE ALKALINE-SOLUTION
Author(s): JOSHI, SN
Source: CHEMISCHE TECHNIK Volume: 35 Issue: 9 Pages: 465-465 Published: 1983
Times Cited: 0
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Processing of cyan-containing wastewater emitted from iron foundry, involves introducing chlorine gas to wastewater, decomposing cyanide compound, and removing cyanide compound as decomposition product and/or water-insoluble salt
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Título: Destruction of alkaline cyanides by electric discharges
Fonte: Research Journal of Chemistry and Environment [0972-0626] Doubla ano:2007 vol.:11 iss:1 pág.:92 -95
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Title: Cyanide ion removal from industrial effluent|by treating with sodium hypochlorite, adding reducing agent, adjusting pH, and adding powdered ferrous sulphate
Patent Number(s): JP57127487-A; JP85018475-B
Assignee: FUJITSU LTD
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Title: Treatment of waste water contg. complex metal cyanide|by adding oxidising agent and reducing agent, adding zinc cpd. to PPTE. cyanide and filtering waste water
Patent Number(s): JP56010389-A
Assignee: NISSHIN STEEL CO LTD
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Title: Removal of cyanide and thiocyanate from aq. waste|by reaction with active chlorine reagent in acid soln. and in presence of oxygen
Patent Number(s): SU650980-A
Assignee: NONFERR METAL RES
Inventor(s): VRTANESYAN S G; MINASYAN K V; GEVORKYAN E A

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Title: Processing of cyanide-containing wastewater ejected from chemical plant, involves adding oxidizing agent to cyanide-containing wastewater, adding formaldehyde and reducing agent to obtained wastewater, and reducing cyanide
Patent Number(s): JP2006026496-A
Assignee: KURITA WATER IND LTD
Inventor(s): YOSHIKAWA T; OGASAWARA T; SATA S

[Art Montemayor]

Vasco:

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We do not have a library for reference articles on our Forums. If you want access to published articles, there are services in the Internet for acquiring the articles you seek.

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