Erdinçler A, Koseogly S, Onay T
Institute of Environmental Sciences, Bogaziçi University, Istanbul, Turkey.
Water Sci Technol. 2001;44(6):63-6.
This paper presents the results of an investigation on the role of blending in sludge polymer conditioning by evaluating the polymer consumption, and measuring the capillary suction time of waste activated sludge samples blended for different time periods. All of the sludge samples, including non-blended control samples, were conditioned by a cationic high molecular weight polymer in desired concentrations. The protein concentrations of the sludge samples increased as a biological confirmation of cell disruption or desorption of some part of biological polymers present in sludge. Blending decreased the critical polymer dosages required to condition the waste activated sludge samples depending on the blending time applied to the samples.
本文通过评估聚合物消耗量并测量不同混合时间段的废活性污泥样品的毛细吸水时间，展示了一项关于混合在污泥聚合物调理中作用的调查结果。所有污泥样品，包括未混合的对照样品，均用所需浓度的阳离子高分子量聚合物进行调理。污泥样品的蛋白质浓度增加，这是细胞破裂或污泥中存在的某些生物聚合物解吸的生物学确认。根据施加到样品上的混合时间，混合降低了调理废活性污泥样品所需的临界聚合物剂量。
