【摘要】 研究了酶促生物填料在较低温度条件下的缺氧挂膜。试验表明，采用此种新型填料在低温下可以比较迅速地启动缺氧生物滤池，９ ℃～１４ ℃温度下的启动期为２５ｄ 。挂膜方式、填料有机负荷、反应器内的温度、 Ｄ Ｏ 值、ｐ Ｈ 值和碱度等是影响填料挂膜的重要因素。更多还原

【Abstract】 bstract The bio film formation of enzyme accelerated biological package material in low temperature and anoxic state has been researched experimentally.The results show that this package material has advantages to start the anoxic bio filter fast under low temperature condition.For example the start up period will be 25days at temperature of 9 to 14 degree Celsius.The bio film growth manner,the organic loads of the package material,the temperature in the reactor,the alkainity and DO and pH levels are key factors to influence the bio film formation更多还原