Nitrogen and Phosphorus are restricted severely to prevent the water eutrophication. Biological nutrient removal (BNR) is an important water pollution control technology.
为遏制水体的富营养化，氮、磷的排放标准日趋严格，生物脱氮除磷工艺能有效地去除水体中的氮、磷。
There are many Water pollution control technology. How to select practical and efficient methods based on the actual situation is the key whether the plan will achieve goals.
水污染治理的技术方法很多，如何结合实际情况，选择实用高效的技术方法是该计划能否达到预期目标的关键。
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。
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