本次海报会议的目的是利用实验室规模的罐式试验来制定处理策略，生产出能够满足现有和预期水质法规的成品水。进行初步罐试验，以确定单独使用时，以及与二氧化氯、高锰酸钠、二氧化氯和高锰酸钠组合以及臭氧进行氧化预处理时，目标混凝剂/聚合物的剂量和类型。对粉末活性炭（PAC）预处理去除有机物的效果也进行了评价。震击器试验和台架试验得出以下结论: 三氯化铁混凝剂对有机物的去除效果优于明矾或乙酰胆碱；化学预处理（例如二氧化氯和高锰酸钠）不会影响有机物的去除或目标混凝剂剂量，但预处理可能是控制味道和气味和/或铁和锰的必要条件；常规处理包括用二氧化氯或高锰酸钠进行化学预处理，使用最佳强化混凝进行澄清，以及使用游离氯进行一次和二次消毒，导致在某些原水条件下，消毒副产物（DBP）的形成高于监管水平； 而且，使用氯胺代替游离氯进行二次消毒，导致DBP的形成大大降低，符合监管水平。

The objectives of this poster session were to use bench-scale jar tests to develop treatment strategies that produce finished water capable of meeting existing and anticipated water quality regulations. Preliminary jar tests were performed to determine the target coagulant/polymer dose and type when used alone and when combined with oxidative pretreatment by chlorine dioxide, sodium permanganate, a combination of chlorine dioxide and sodium permanganate, and ozone. Pretreatment with powdered activated carbon (PAC) was also evaluated for removal of organics. The jar tests and bench scale tests yielded the following conclusions: ferric chloride coagulant was more effective than alum or ACH for organics removal; chemical pretreatment (e.g.chlorine dioxide and sodium permanganate) did not influence the removal of organics or target coagulant dose, but pretreatment is likely necessary for the control of taste and odor and/or iron and manganese; conventional treatment that consists of chemical pretreatment with chlorine dioxide or sodium permanganate, clarification using optimum enhanced coagulation, and use of free chlorine for primary and secondary disinfection resulted in disinfection byproduct (DBP) formation above regulatory levels for some raw water conditions; and, use of chloramines instead of free chlorine for secondary disinfection resulted in much lower DBP formation that complied with regulatory levels.