This method can be used to produce superclean coal and to separate ultrafine coal, and the result is fairly good after a number of selective flocculation tests of Datun, Bayi and Dawukou coal samples. 在对大屯、八一、大武口等多个煤样进行大量试验后,得出选择性絮凝方法可用于制取超纯精煤和对极细粒煤泥进行分选,并且具有较好的选择性。
The treatment of the white water from a paper making research institute has been investigated by flocculation and purification ( using HK water purifier) technique. A series of condition tests have led to a most economical and practical formulation for flocculation treatment of wastewater. 本文针对某造纸研究所造纸车间的白水,采用絮凝HK型净水器净化技术进行了研究,通过一系列条件试验,取得了最经济可行的絮凝处理配方;
Based on the 4 clusters of flocculation monitoring curves acquired from coagulation tests on general turbidity water samples, relationships between characteristic parameters and dosage and residual turbidity are analyzed. 以通过常规浊度水混凝试验获得的4簇絮凝检测曲线为依据,用图形解析的方法分析了检测曲线的特征参数和投药量及沉后水余浊的关系。