The determination of cyanide in waste water is one of the important items in environmental analysis and monitoring. According to the standard ’analytical method promulgated by the Bureau of Environmental Protection o...The determination of cyanide in waste water is one of the important items in environmental analysis and monitoring. According to the standard ’analytical method promulgated by the Bureau of Environmental Protection of Chinese Ministry of City and Countryside Construction and Environmental Protection in 1983 (the isonicotinic acid-pyrazolone展开更多
文摘The determination of cyanide in waste water is one of the important items in environmental analysis and monitoring. According to the standard ’analytical method promulgated by the Bureau of Environmental Protection of Chinese Ministry of City and Countryside Construction and Environmental Protection in 1983 (the isonicotinic acid-pyrazolone