小区配水管网改造方案分析

饮用水从水厂到用户的输送过程中,小区配水管网将对水质产生重要影响,因此小区管网改造成为提高管网水质的有效措施.小区管网改造前,对改造的必要性、改造方案进行充分论证是保障改造工程能够完成预期目标的基础,而水质分析、材料浸泡试验和技术经济对比分析则是选择最佳方案的重要手段.

Analysis on Reconstruction Scheme of Water Distribution Network in Community

Safe distribution of drinking water plays an important role in improvement of potable water quality. In the transmission of drinking water from waterworks to household, the distribution network is the main factor affecting the water quality in community; therefore, reconstruction of pipe network in community is an effective measure for improving the water quality in distribution system. Before the reconstruction starts, to make demonstration on the necessity of reconstruction and the scheme gives a security for the project to achieve the scheduled targets. Water quality analysis, immersion test of pipes and valves, and techno - economic analysis are the important means for selection of the optimal option.