In view of the hydrochloric acid storage tank of calcium and magnesium ions to exceed bid,on the various aspects of root cause analysis,site search,briefly illustrates the hydrochloric acid production and problems that should be paid attention to in the process of storage,avoid and reduce the unqualified phenomenon.%针对盐酸储罐的钙镁离子超标问题,展开了各方面的原因分析及现场查找,简要说明了盐酸生产及储存过程中应注意的问题,避免和减少了不合格现象的发生.
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