The evaluation and instruction of green chemistry to the water treatment chemicals were made from the view of the resultant molecule, raw materials, reaction mode and reaction condition.
从目标分子、原料和转化试剂、反应方式、反应条件四个方面的绿色化说明了绿色化学对水处理剂的评价和指导。
It provides the advantageous condition for the production and after-treatment of the water products when the sulfur is one of the raw materials.
为以硫为原料的各种水体制品的制备加工及后处理创造了良好的条件。
Research results show that chevron-shaped tube has advantages of better hydraulic condition needed for sedimentation and adaptability for treatment of raw water turbidity.
试验证明，山形斜管具有沉淀所需要的良好水力条件，处理原水浊度范围较广等优点。
The optimal operation condition to treat the raw water by sludge return method in various levels of turbidity has been found.
通过试验研究，找出了不同原水浊度情况下污泥回流的最佳运行工况。
The optimal operation condition to treat the raw water by sludge return method in various levels of turbidity has been found.
通过试验研究，找出了不同原水浊度情况下污泥回流的最佳运行工况。
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