安徽农业科学
安徽農業科學
안휘농업과학
JOURNAL OF ANHUI AGRICULTURAL SCIENCES
2010年
2期
858-860
,共3页
地下水%碱度测定%标准%改进意见
地下水%堿度測定%標準%改進意見
지하수%감도측정%표준%개진의견
Groundwater%Determination of alkalinity%Standards%Suggestion for improvement
通过对酚酞指示剂变色原理、酸碱滴定理论及碳酸盐的滴定分析,结合实际检测经验和数据,认为现行的"中华人民共和国水利行业标准SL83-94"中关于碱度的测定方法中确有值得商榷的地方,并提出了改进意见.
通過對酚酞指示劑變色原理、痠堿滴定理論及碳痠鹽的滴定分析,結閤實際檢測經驗和數據,認為現行的"中華人民共和國水利行業標準SL83-94"中關于堿度的測定方法中確有值得商榷的地方,併提齣瞭改進意見.
통과대분태지시제변색원리、산감적정이론급탄산염적적정분석,결합실제검측경험화수거,인위현행적"중화인민공화국수리행업표준SL83-94"중관우감도적측정방법중학유치득상각적지방,병제출료개진의견.
Through the analysis of discoloration theory of phenolphthalein indicator, theory of acid-base titration, titration analysis of the carbonate, combined with practical experience of detection and data, it was thought that there were a few small points to discus on the determination method of alkalinity in "Industry Standards for Water Conservancy of People's Republic of China SL83-94". And some suggestions for improvement were given.
