High polymer flocculant appears and develops from single types to compound types flocculant, which make water treatment receive much more improvement in efficiency.
高分子絮凝剂出现以及从单一型走向复合型，使水处理效能得到较大的提高。
Special case for investigation works out the water treatment scheme, adopt the special field compound water treatment preparation and perfect technical service system.
专案制定水处理方案，采用专业的复合水处理制剂及完善的技术服务体系。
This paper compared and analyzed in depth pile-membrane compound cofferdam in comprehensive treatment project in some water course application for reference.
本文就某河道综合治理工程中应用的一种桩膜复合围堰施工技术进行了深入地比较与分析，谨供大家作参考之用。
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