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CONTINUOUS ANALYZER OF NITRIC ACID IONS AND NITROUS ACID IONS IN WASTE WATER
CONTINUOUS ANALYZER OF NITRIC ACID IONS AND NITROUS ACID IONS IN WASTE WATER
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机译:废水中硝酸离子和亚硝酸离子的连续分析仪
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摘要
PURPOSE:To readily, highly accurately and continuously analyze the NO-3 or NO-2 contained in factory waste water, etc. by successively performing neutralizing treatment, filtering of neutral precipitate and measurement of ultraviolet absorption rate
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