分析南方某地自来水处理工艺中应用新的生物预处理工艺的研发及工程应用实证,论述如何实现科研与应用相衔接、中试与工程相结合.在水源受污染情况,长距离取水及对现有水源进行生物预处理的经济取舍上进行了比对,该公司最终以后者作为改造方案.改造工程达到了改善水源,提升供水水质的效果,所取得的"经济运行,确保水质"的成果值得推广应用.%This paper analyzed the research and development of biological pretreatment applied to water treatment process at a water plant in South China, and the results of application in some projects. The paper also discussed how to combine the research with application, pilot - scale confirmation with whole project together. Under circumstance of contamination of water source, comparing the economic analysis of long distance convey for better source with biological pretreatment applied to the contaminated water, the water plant adopted the latter. The result showed that the reconstruction work improved the quality of raw water and the supplied water. And it was significant to promote the technology for guaranteed water quality and economical operation.
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