Results 1 to 10 of about 28,913 (237)
The determination of hcn levels in experimentally poisoned with cyanide [PDF]
Eurasian Journal of Veterinary SciencesThe preseni experiment was made to determinate the changes in the cyanide and thiocyanate levels in blood, urine and (issues. In this study, 400 mice their body weights from 40 to 45g were used. Sodium cyanide were mtrapentonally given in doses ol 0.1. 0
Sadettin Tanyıldızı
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Investigation of the Effective Parameters on the Cyanide Fate in Soil [PDF]
آب و فاضلاب, 2006 Natural degradation of cyanide is one of the oldest methods used to remove the cyanide present in industrial wastewater of electroplating and extraction processes in gold and silver industries.
Alireza Zadeh Bafghi +2 more
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BUNSEKI KAGAKU, 2009 シアン化合物は有毒物質であることから，環境及び排水中の全シアンは厳しく規制されている．環境及び排水中の全シアンの分析は，工場排水試験方法（JIS K 0102）に基づいて行われているが，この方法で分析したとき，シアン化合物を使用していない工場及び事業所の排水や廃棄物から全シアンが検出される事例が多数報告されている．本稿では，著者らが既に報告したプリント基板めっき工場，ノーシアン亜鉛めっき工場，カラー写真処理廃液，現像所排水，熱硬化性塗料，アルミニウム合金溶融廃棄物からのシアン化水素（HCN）生成事例と，最近明らかになったアルカリ固定による室温でのシアン化物イオン生成，重油燃焼排ガス洗浄液及び石炭火力発電所排水からのHCN生成事例を紹介し，その生成原因について述べた．また ...
openaire +2 more sources
Studies on solvent extraction of free hydrogen cyanide from river water
Bulletin of the Chemical Society of Ethiopia, 2007 A method for free and strongly complexed cyanide measurement in river water was developed. Recovery tests from solution with and without river water, using various solvent combinations and background control were investigated to obtain an accurate and ...
E.O. Ojeka, I. Adetoyi, S.S. Bako
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The Use of Sonochemical Technology for Cyanide Removal from Aqueous Solutions in the Presence of Hydrogen Peroxide [PDF]
آب و فاضلاب, 2011 Cyanide is a highly toxic species that found mostly in industrial effluents such as electroplating, metal mining, metallurgy and metal cleaning processes. Discharge of it into the enviroment causes very health impact.
Reza Shokoohi +5 more
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Acute cyanide poisoning due to apricot kernel ingestion
Journal of Acute Disease, 2017 Cyanide is a toxin and one of the most rapidly acting fatal poisons that human being is aware. If it is not treated promptly, encountering to cyanide poison will lead to die in minutes.
Mehmet Tatli +2 more
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Efficiency Compare of Both Sonochemical and Photosonochemical Technologies for Cyanide Removal fromAqueous Solutions [PDF]
سلامت و محیط, 2010 "n "nBackgrounds and Objectives: Cyanide is a species of high toxicity that found mostly in industrial effluents such as electroplating, metal mining, metallurgy and metal cleaning processes.
Z Bonyadi, A.H Mahvi, R Shokuhi
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Transport and Fate of Cyanide in Soil : Case Study of Mooteh Valley [PDF]
آب و فاضلاب, 2006 Cyanide, a generic term referring to all compounds containing the cyanide group –CN, is a highly potent and fast-acting poison to humans and other living organisms when exposed to high levels. Cyanide is a widely and essential chemical used in mining and
Amir Taebi +2 more
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Journal of Mazandaran University of Medical Sciences, 2009 (Received 5 October, 2009 ; Accepted 23 December, 2009)AbstractBackground and purpose: Cyanide is a species of high toxicity that is found mostly in industrial effluents such as electroplating, metal mining, metallurgy and metal cleaning processes ...
Reza Shokohi +2 more
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Removing cyanide by mixed culture at liquid media with variation in pH and cyanide concentration
MATEC Web of Conferences, 2018 This preliminary study aims to investigate removal efficiency of cyanide by mixed culture Thiobacillus sp. and Clostridium sp. in a liquid media stone mineral salt solution (SMSs) with controlled condition. This research variation were pH 5, 7, and 9 and
Valentina Corry +2 more
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