水利施工中的多类型废水污染防治技术研究

Study on Prevention and Control Technology of Multi-type Wastewater Pollution in Water Conservancy Construction

针对当前多类型废水污染防治技术多采用统一水污染防治措施,忽视多类型废水组成元素差异性,导致水利施工中的多类型废水污染物缩减量较低,治理后水体污染浓度较高的问题,提出水利施工中的多类型废水污染防治技术。选用单因子水质识别指标计算函数以及污染物计算函数,完成水利施工环境水质标识。使用LEAP模型完成此次废水排放量预测,对水利施工区域进行长时间治理规划。构建施工废水污染采集检测平台,对施工废水污染与生活废水污染进行监测,并提出针对性污染防治措施,实现多类型废水污染防治。

In view of the fact that the current multi type wastewater pollution prevention and control technology mostly adopts unified water pollution prevention and control measures,neglecting the difference of the constituent elements of multi type wastewater,which leads to the low reduction of multi type wastewater pollutants in water conservancy construction and the high pollution concentration of water body after treatment,the multi type wastewater pollution prevention and control technology in water conservancy construction is proposed.Single factor water quality identification index calculation function and pollutant calculation function are selected to complete water quality identification of water conservancy construction environment.The LEAP model is used to complete the prediction of wastewater discharge,and the long-term treatment planning is carried out for the water conservancy construction area.Build a construction wastewater pollution collection and detection platform to monitor the construction wastewater pollution and domestic wastewater pollution,and propose targeted pollution prevention measures to achieve the prevention and control of multiple types of wastewater pollution.