Ensure drinking water safety! Panyu Shawan waterway water quality online monitoring system passed the acceptance

Ocean net news In recent days, , Panyu branch of Guangzhou Municipal Bureau of ecological environment organized and held the acceptance meeting for the construction project of on-line monitoring system for river water quality in Shawan waterway drinking water source protection zone, Panyu District , The expert group passed the on-site verification 、 Review data 、 Listen to the report , After inquiry and discussion , It is considered that all indicators meet relevant national technical specifications and contract requirements , It is agreed that the project passes the acceptance .

Panyu branch of Guangzhou Municipal Bureau of ecological environment 2020 year 12 The construction of the project started in January , On 2021 year 6 Put into trial operation in January , And in 2022 year 6 Monthly completion of acceptance work . In this project, a water gate is built at the junction of the branches of key rivers in the water source protection zone 21 An on-line water quality monitoring system , among 14 The seat is 4 Square small station ,7 The seat is 2 Square MicroStation , Real-time monitoring pH value 、 The water temperature 、 Dissolved oxygen (do) 、 conductivity 、 turbidity 、 Permanganate index 、 Ammonia nitrogen 、 Total phosphorus, etc 8 Water quality parameters , And through the mobile phone App And other data platforms to timely monitor the water quality . The system will more effectively ensure the safety of drinking water in Panyu District , And provide strong data support for river management .

In recent years , The sub Bureau has continuously strengthened the environmental protection work of the drinking water source area of Shawan waterway , Improve the construction of nature reserves , Update the sign of water source protection area , Build a physical isolation fence ; Consolidate the effectiveness of pollution source remediation , We will intensify inspection and law enforcement , Strictly investigate and deal with the industrial sewage outlets in the reserve ; Strengthen waterway cruise , Establish a linkage mechanism with maritime and other departments to sail regularly , Investigate and deal with ships staying illegally in the water source protection zone 、 Transportation of dangerous goods, etc .2022 Since then , The branch has cooperated with Panyu maritime department to carry out law enforcement actions for many times , A total of patrol and supervision ships have been dispatched （ Boat ） Set sail for patrol 117 Number , Dispatch personnel 375 Person time , Check the water intake of each water plant 487 Times , Check the boat 178 Number ; Improve monitoring capability , After acceptance of online monitoring system for river water quality , With the original 3 Set of water quality online monitoring system ,12 Video monitoring points together constitute the monitoring system of the water source protection zone . According to the monitoring data , In recent years, the water quality of Shawan waterway drinking water source protection zone has reached... Every month Ⅱ Class standards , Water quality compliance rate 100%.

The head of Panyu branch of Guangzhou Ecological Environment Bureau said , The operation and maintenance work plan will be further refined according to the opinions of the expert group , Do a good job in daily operation and maintenance management , Ensure that the monitoring results are accurate and reliable , At the same time, we will strengthen the investigation and rectification of environmental problems in water source protection areas and ecological protection , Fight the battle of clear water , Ensure the safety of drinking water for residents .

writing / Guangzhou daily · New flower city reporter ： Xiao guilai correspondent ： Zhong Shiwei Fanhuanxuan

chart / Guangzhou daily · New flower city reporter ： Xiao guilai 、 264666;:2787444442nd; correspondent ： Deng Fang Liangyiming