With the deterioration of water environmental pollution and the more stringent drinking water standards, conventional water treatment technology appeared its lack in efficiency.
随着水环境污染的加剧和饮用水水质标准的提高，传统水处理工艺在效能方面渐显不足。
The pollution situation of straw pulp papermaking industry in our province were analyzed, and the treatment technology of foul water in straw pulp papermaking industry was discussed.
对我省稻草制浆造纸行业的现状和污染状况进行了分析，并对草浆造纸污水治理技术进行了探讨。
Water environment control technology exist some difficulties such as high costs, and so on and it just focuses on the treatment of point source pollution at present.
目前的水治理技术普遍存在运行费用高，基建投资大的特点，并且主要集中在点源污染治理上。
So far, there is no high-efficiency and low-energy consumption, pollution-free waste water treatment technology with sludge reduction and nitrogen and phosphorus removal.
迄今为止，尚无一种集污泥减量与同时脱氮除磷为一体的高效低能耗、无污染的废水处理技术。
The invention relates to a new micro-polluted drinking water treatment process, and belongs to a water pollution control technology in the fields of resource and environment.
本发明涉及一种微污染饮用水处理新工艺，属于资源与环境领域水污染治理技术。
As a high effectiveness, lower energy consumption and environmentally friendly technology for water pollution treatment, aquatic plants In-situ remediation has become hotspot of current researches.
水生植物原位修复作为一种高效、低耗、环境友好的水污染治理技术近年来受到广泛关注。
As a high effectiveness, lower energy consumption and environmentally friendly technology for water pollution treatment, aquatic plants In-situ remediation has become hotspot of current researches.
水生植物原位修复作为一种高效、低耗、环境友好的水污染治理技术近年来受到广泛关注。
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