Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a rainwater collecting, treating and lifting process. The process comprises the following steps: S1, collecting rainwater through a collecting pipe, and inputting the rainwater into a primary filter for filtering; s2, precipitating heavy metal ions in the rainwater subjected to primary filtration by adding a flocculating agent into a precipitation unit; s3, inputting the precipitated rainwater in the precipitation unit into an acid-base regulation tank, and adding an acid-base regulator to carry out acid-base regulation on the separated rainwater; s4, filtering the rainwater subjected to acid-base adjustment through a filter, and inputting the filtered rainwater into a sterilization tank; s5, the filtered rainwater is sterilized and further treated through a reverse osmosis membrane, and water meeting the urban miscellaneous water standard is obtained. The rainwater collecting, treating and lifting process is simple in step, suspended particles, floating objects, organic matter and heavy metal ions in rainwater can be effectively removed, bacteria can be effectively killed, and the treated rainwater can meet the urban miscellaneous water standard.
本发明公开了一种雨水收集处理提升工艺包括以下步骤：S1，通过集流管收集雨水，并输入初级过滤机进行过滤；S2，将经初级过滤后的雨水通过在沉淀单元中加入絮凝剂对雨水中的重金属离子进行沉淀；S3，将沉淀单元中经过沉淀后的雨水输入到酸碱调节池，通过加入酸碱调节剂将分离后的雨水进行酸碱调节；S4，将经过酸碱调节后的雨水通过过滤机进行过滤，并将过滤后的雨水输入到杀菌池；S5，将过滤后的雨水进行杀菌，并经过反渗透膜进一步处理，得到符合城市杂用水标准的水。本发明的雨水收集处理提升工艺的步骤简单，能够有效去除雨水中的悬浮颗粒、漂浮物、有机物和重金属离子，并且能有效杀死细菌，使得处理后的雨水满足城市杂用水标准。
The invention discloses a rainwater collecting, treating and lifting process. The process comprises the following steps: S1, collecting rainwater through a collecting pipe, and inputting the rainwater into a primary filter for filtering; s2, precipitating heavy metal ions in the rainwater subjected to primary filtration by adding a flocculating agent into a precipitation unit; s3, inputting the precipitated rainwater in the precipitation unit into an acid-base regulation tank, and adding an acid-base regulator to carry out acid-base regulation on the separated rainwater; s4, filtering the rainwater subjected to acid-base adjustment through a filter, and inputting the filtered rainwater into a sterilization tank; s5, the filtered rainwater is sterilized and further treated through a reverse osmosis membrane, and water meeting the urban miscellaneous water standard is obtained. The rainwater collecting, treating and lifting process is simple in step, suspended particles, floating objects, organic matter and heavy metal ions in rainwater can be effectively removed, bacteria can be effectively killed, and the treated rainwater can meet the urban miscellaneous water standard.
本发明公开了一种雨水收集处理提升工艺包括以下步骤：S1，通过集流管收集雨水，并输入初级过滤机进行过滤；S2，将经初级过滤后的雨水通过在沉淀单元中加入絮凝剂对雨水中的重金属离子进行沉淀；S3，将沉淀单元中经过沉淀后的雨水输入到酸碱调节池，通过加入酸碱调节剂将分离后的雨水进行酸碱调节；S4，将经过酸碱调节后的雨水通过过滤机进行过滤，并将过滤后的雨水输入到杀菌池；S5，将过滤后的雨水进行杀菌，并经过反渗透膜进一步处理，得到符合城市杂用水标准的水。本发明的雨水收集处理提升工艺的步骤简单，能够有效去除雨水中的悬浮颗粒、漂浮物、有机物和重金属离子，并且能有效杀死细菌，使得处理后的雨水满足城市杂用水标准。
Rainwater collection treatment lifting process
一种雨水收集处理提升工艺
31.05.2022
Patent
Elektronische Ressource
Chinesisch
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