| 高压M废水生化处理中硫化物测定方法的探讨 |
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| 引用本文： | 程雅华 范影. 高压M废水生化处理中硫化物测定方法的探讨[J]. 环境保护科学, 1994, 20(3): 46-49 |
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| 作者姓名： | 程雅华 范影 |
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| 作者单位： | 国家医药管理局沈阳医药工业环境保护研究所 |
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| 摘 要： | 高压Ｍ废水成分较复杂，如何准确测定其中硫化物的含量，是考查高压Ｍ废水处理好坏的关键问题．本论文分析了测量误差产生的原因，选择了能使测量值趋于准确的新型预处理沉淀剂，并根据水中硫化物含量的不同，选用不同的测量方法，达到减少杂质干扰、准确分析、降低误差的目的．
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| 关 键 词： | 高压M废水，硫化物，预处理 |
RESTARCH ON SULPHRDE''''S MEASURING METHOD IN HIGH PRESSURE WASTE WATER M |
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| Cheng Yahua,Fan Ying,Xiue Fengzhen. RESTARCH ON SULPHRDE''''S MEASURING METHOD IN HIGH PRESSURE WASTE WATER M[J]. Environmental Protection Science, 1994, 20(3): 46-49 |
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| Authors: | Cheng Yahua Fan Ying Xiue Fengzhen |
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| Abstract: | The composition of the high-pressure wastewater M is very complicated, so how to mea sure the quantity of sulphide in high-pressure wastewater M disposal is the most important.This thesis analysed the cause of measuring deviation,selects a new style predisposing deposit which makes measuring more accurate,and selects various measuring method according to the contents of sulphide,so as to reduce impurity imterferences,reach a precise result and lower deviation. |
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| Keywords: | High-presssure Waste Water M Sulphide Predisposal. |
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