【摘要】 本文自制悬浮物过滤器 ,并提出了一种简便的悬浮物标准样品的制备方法。地表水滤液的吸光度值表明 ,自制悬浮物过滤器截留悬浮物效果令人满意。该法加标回收率为 95 4%～ 10 6 8% ,检出限为 3 2mg/L。尤其适合于强酸、强碱和强氧化性废水中悬浮物的测定。更多还原

【Abstract】 A new suspended solids filter is described in this paper Absorbance value of surface water filtrate shows the capture effect was satisfactory with the fliter The recovery rate is 95 4%～106 8% The detection limit is 3 2mg/L The method can be used to determine suspended solids in strong acids,strong bases and strong oxidizing wastewater更多还原