摘要
用于调节水源来水和用水水量波动的调节池在运行过程中会产生底泥,随着产生量的逐年增加,其处理处置问题逐步引起重视。通过问卷调查、实地走访、电话调研等方式,对供水底泥改良后用于绿化种植土的市场环境和经济性进行了分析,提出了3种应用模式,突出底泥的资源化利用效率和绿化种植土来源的经济性,为解决自来水厂底泥处理处置难题,疏通资源化利用途径提供思路借鉴。
The regulating tank used to regulate water source and balance water consumption generates sediment during operation.With the annual increase of production,the sediment treatment and disposal problem has gradually attracted attention.Through questionnaires,field visits and telephone surveys,the market condition and economy of the improved sediment used for greening planting soil were analyzed.Three application models were proposed to highlight the resource utilization efficiency of the sediment and the economy of the source of landscaping soil,providing ideas and reference for solving the problem of sediment treatment and disposal,and dredging the resource utilization.
作者
宋现财
李文运
赵乐军
周抒宇
Song Xiancai;Li Wenyun;Zhao Lejun;Zhou Shuyu(Tianjin Municipal Engineering Design&Research Institute,Tianjin 300392,China;Tianjin Water Group Co.,Ltd.,Tianjin 300042,China)
出处
《供水技术》
2022年第6期22-26,共5页
Water Technology
基金
天津水务集团有限公司科技课题(2020KY-02)。
关键词
底泥
市场情况
种植土
运行模式
经济分析
sediment
market condition
planting soil
operational mode
economic analysis
