论文部分内容阅读
在以地面水为水源的水厂中,混凝处理虽然占有十分重要的地位,但长期以来却处于一种因循守旧的状态,其主要表现是絮凝效率不高,反应时间较长,池体容积较大,能耗有所浪费,致使在工艺上显示出“头重脚轻”的布局。为了改变这种状态,我们于1980年冬至1981年春在武汉自来水公司宗关水厂进行过波纹板絮凝池的模型试验,1982年夏与1983年夏在湖北省应城县倒口水厂分两阶段完成了波纹板反应池的生产性试验,试验成果如下; 试验结果及其分析 (一)试验结果本试验就五种不同影响絮凝的因素共进行了87组絮凝效果的测定,现摘录部分具有
In the water plants that use surface water as the source of water, the coagulation process occupies a very important position, but for a long time it is in an old-fashioned state. Its main performance is low flocculation efficiency, long reaction time, and relatively small volume of the pool. Large, waste of energy, resulting in the process shows a “top-heavy” layout. In order to change this state, we conducted a model test of the corrugated flocculation tank at the Zongkang Water Plant of the Wuhan Water Company from the winter of 1980 to the spring of 1981. In the summer of 1982 and the summer of 1983, it was divided into two stages in the inverted water plant in Yingcheng County, Hubei Province. Completed the production test of the corrugated plate reaction tank, the test results are as follows; Test results and analysis (A) Test results This test conducted a total of 87 sets of flocculation effects of five different factors affecting flocculation, the extract part has