中華人民共和國電力行業(yè)標(biāo)準(zhǔn) DL/T 5152

出版時間:2008-7  出版社:中國電力出版社  作者:中華人民共和國國家經(jīng)濟(jì)貿(mào)易委員會 編  頁數(shù):45  字?jǐn)?shù):38000  

內(nèi)容概要

  This standard contains 14 test methods, with improvement and upgrade on the measurement apparatus, chemical reagents and measurement methods.  The revision of this standard is carried out by Sinohydro Corporation; this standard is under the jurisdiction of Technical Committee of Standardization for Hydropower Construction of Electric Power Industry.

書籍目錄

Foreword1  Scope2  Water Sampling and Storage3  Measurement of pH, Alkalinity and Hardness of Water  3.1  Measurement of pH (Electrode Method)  3.2  Measurement of pH (Colorimetic Method)  3.3  Measurement of Alkalinity  3.4  Measurement of Hardness4  Analysis of Main Compositions in Water  4.1  Measurement of Carbon Dioxide  4.2  Measurement of Calcium Ion  4.3  Measurement of Magnesium Ion  4.4  Measurement of Chloride Ion (Mohr Method)  4.5  Measurement of Chloride Ion (Mercurimetric Titration)  4.6  Measurement of Sulfate Ion (Gravimetric Method)  4.7  Measurement of Sulfate Ion (EDTA Volumetric Method)  4.8  Measurement of Soluble Solids  4.9  Measurement of Chemical Oxygen Demand

編輯推薦

《水工混凝土水質(zhì)分析試驗(yàn)規(guī)程(英文版)》由中國電力出版社出版。

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