水力空化与生物法联用降解苯酚的试验研究

Study on degradation of phenol by hydrodynamic cavitation and activated-sludge process

本试验将水力空化作为生物法处理含苯酚废水溶液的预处理工艺,研究了苯酚废水中COD的去除率,并与单独用生物法处理苯酚废水溶液后的COD去除率作对比,确定水力空化作为难降解废水预处理工艺的可行性。

This experiment takes the hydrodynamic cavitation as pretreatment craft of activated-sludge process to degenerate the waste water including phenol, studys the COD degeneration rate of the waste water, and compared with using activated-sludge process only to degenerate the waste water, determines the feasibility of the hydrodynamic cavitation being the pretreatment craft to degenerate the waste water which is hard to process.