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1·In column experiment during 21 days, it was observed that the granulated fly ash could continuously remove the phosphorus under high hydraulic loading rate.

还进行了为期21天的连续过滤试验，发现滤床在高水力负荷条件下能持续地去除景观水中的磷。

2·The volumetric exchange rate of feeding and draining simultaneously in the reactor can reach 65-74% if only the influent hydraulic loading rate is controlled properly.

只要适当控制进水水力负荷，反应器的同时进出水体积置换率可达65-74％。

3·Moreover, the increase of hydraulic loading will lead to the decline of the removal rate of organics and ammonia nitrogen.

此外，在低温条件下提高水力负荷会导致对有机物和氨氮去除率的下降。

4·After two weeks, removal rate of the system to COD and ammonium achieved separately 97.2% and 96.4%, and the membrane-formed system had stronger ability to resist hydraulic and pollution loading.

运行到两周以后对COD和氨氮的去除率分别达到97.2%、96.4%，且挂膜后的系统有较强的耐水力负荷和污染负荷的能力。

5·Hydraulic remaining time temperature and COD organic loading rate which affect efficiency of the process, were investigated, and parameters are propose4 here.

主要考察了水力停留时间、温度、COD容积负荷等因素对处理效果的影响，并推荐了运行参数。