1·Conclusion The source water diverted from Luan River was polluted by protozoan and viruses.
结论引滦水源已受原虫和病毒的污染。
2·Objective To approach the mutagenicity of drinking water and source water in plentiful phase of the region.
目的探讨某地区丰水期的饮用水及水源水的致突变性。
3·Content of MAP was higher than content of TSP in source water, which showed that microbe can also use particle phosphorus.
水源水中微生物可利用磷浓度一般高于溶解性总磷酸盐浓度，说明微生物也可以利用非溶解性磷；
4·Bentazone and 2,4-D herbicides in drinking water and source water were determined by gas chromatography with ECD detector.
采用气相色谱ECD检测器同时分离检测水中灭草松和2，4-滴两种农药。
5·The mutagenic active size is in proper order out-factory water, boiling water, tip water, cement chamber water, source water.
致突变活性的大小依次为出厂水、开水、末稍水、水泥水箱水、水源水。
6·The unfrozen water keep the source water transference in Winter. Vast salt ion is accumulated in the surface in frozen season.
此外，冻土层中存在着一定量的可移动的未冻水溶液，整个冬季不断向上迁移，所以造成水盐在冻层中大量累积。
7·Objective To approach the mutagenicity of drinking water and source water in plentiful phase and in exhausted phase in the region.
目的探讨某地区丰水期和枯水期的饮用水及水源水的致突变性。
8·Objective To grasp the pollution situation and dynamic changes of protozoan and viruses in the source water diverted from Luan River.
目的探讨天津引滦水源原虫与病毒污染现状和消长规律。
9·The functions of the hydrophyte filter bed(HFB) for improving source water quality were surveyed in terms of microcystin and trace organic pollutants.
从对藻毒素和微量有机污染物的去除方面考察了水生植物滤床（HFB）在改善源水水质方面的效果。
10·Effect of organic polymeric coagulation aid on typical source water in the South China was studied, and it was verified both by jar-test and pilot test.
对我国南方某典型源水的有机高分子助凝效果进行了研究，分别进行了烧杯试验和中试验证。