The secondary effluent of municipal wastewater is a good potential water source due to its large quantity and stable quality.
城市污水厂二级出水水量大、水质稳定,是良好的中水水源。
参考来源 - La3+、Fe3+共掺杂TiO2/浮石的制备及光催化矿化二级出水的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The distribution, trihalomethane formation potential (THMFP), UV-Vis and FTIR spectra of organic fractions in the secondary effluent were examined.
考察了二级处理出水中有机组分的组成分布、三卤甲烷生成势、紫外光谱和红外光谱。
As a result Iris pseudacorus has the biggest absorption contribution rate for removing nitrogen and phosphorus from the secondary effluent from April to October, which gets 30% and 73% respectively.
采用室内试验和现场试验考察了黄花鸢尾、水葱和梭鱼草3种挺水植物对类污水处理厂二级出水中氮、磷的吸收速率、吸收容量和吸收贡献。
Treating combined sewage effluent from a secondary treatment plant, the process achieved 94.5% cadmium removal for the trace quantities present .
用这种方法处理二级处理厂排出的综合下水，可除去水中含镉量的94.5。
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