total dissolved solid

The Total Amount Reduction Countermeasures through the Pollution Sources Analysis of the Chloride and the Total Dissolved Solid in the Municipal Wastewater of TEDA

TEDA城市污水中氯化物、全盐量污染源分析及其总量削减对策

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With increasing of irrigation frequency, pH decreased, organic content and total dissolved solid increased, ion concentration in soil solution changed obviously.

同时，随着灌溉次数的增加，土壤pH值降低，土壤有机质和全盐量增加；土壤溶液中各离子浓度有显著变化。

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Study on the slow release feature of total dissolved solid and phosphorus in tung oil-coated compound fertilizer

桐油包膜复合肥料可溶固形物和磷的缓释性研究

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The research on the karst collapse distribution and the hydrogeochemical environmental characteristics of Guilin city shows that SIc value is closely related to the collapse distribution, secondly pco2, but the total dissolved solid, the hardness and SID value are weekly related to it.

对桂林市岩溶塌陷分布及其水文地球化学环境特征研究表明，塌陷分布与SIc值的关系较密切，与Pco2次之，而与矿化度、硬度、SID值的关系不明显。

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After irrigation 5 times, the total dissolved solid of 0~ 10 cm soil layer was 0.107%, and others was below the limit of 0.1%;

灌溉5次之后，除0~10cm土层全盐量为0.107%外，其他各层均低于0.1%的限度；

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Spatial distribution of shallow groundwater depth, total dissolved solid and nitrate pollution

浅层地下水埋深、矿化度及硝酸盐污染的空间分布特征

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