Keqiao: Strengthening Water Supply Guarantee To Boost The Development Of Printing And Dyeing Gathering Area Enterprises

With the increase in the number and capacity of the three phase of printing and dyeing enterprises, the water consumption in Ma Ma Town has been rising continuously since the beginning of the year, especially in industrial water. In the 1-7 months, the total supply of industrial water was 89 million 730 thousand tons, an increase of 21% over the same period last year, and the industrial water consumption maintained a 400 thousand ton / day state. 14 times the new historical record was reached, the highest daily reached nearly 440 thousand tons, up from the highest daily growth rate of 11.1% in.


The increase in industrial water consumption reflects the good momentum of industrial development in the industrial area. In order to supply sufficient water for good water, the Keqiao water affairs group has continued to guarantee the supporting facilities, invested 146 million yuan, and implemented the two phase construction of the 150 thousand tons / littoral second water treatment plant. It successfully put into operation in May this year, so that the industrial water supply capacity in the coastal industrial area can be raised from 410 thousand tons / day to 560 thousand tons / day, which can fully meet the water demand of enterprises. Every day, gurgling water continuously flows from the pipe network to various enterprise users.


To ensure water quality, the regional water affairs group, based on the three links of water source, water plant and pipe network, performs water quality supervision and safety assurance, implements water supply with multiple sources, and takes Ma on new Sanjiang, Cao Ejiang, and Huan Tong River as 3 standing water sources to solve the single source problem of water resources, and realizes the "multi-source and mutual aid" water resources guarantee pattern; establishes a multiple emergency dosing system for pesticides, ensures the safety of raw water mutation, improves the water treatment system technology, improves the water treatment process such as reaction, filtration and disinfection, improves the quality of water supply support continuously, strengthens the daily water quality supervision, and implements the 24 hour whole process monitoring and management of 14 water quality monitoring points in the industrial area by the online water quality monitoring system. In the first half of the year, the qualified rate of the 10 indicators, such as turbidity and total chlorine, was 100%, much higher than the 95% standard of the state, so as to ensure the normal supply of industrial water.


In addition, the water group also actively promotes the construction of intelligent water affairs, and implements production equipment and on-site "micro control management +". Using two-dimensional code technology, the equipment is refined and managed, so that the integrity of the system is maintained at more than 98%. The core system is upgraded and upgraded, and the lightning detection is carried out on 188 inspection points in the coastal industrial area, and the performance check of 1998 water supply valves is carried out to effectively enhance the safety and stability of the regional water supply system.


At the same time, the water model recently established by the water affairs group played an important role. Last year, based on the role played by the hydraulic model in the important project decision of the northern part of the regional water supply guarantee project and the three stages such as Netcom water and Xiao Shun River, the online hydraulic model instructs the science to optimize the water supply mode. The hydraulic model uses the existing pipe network to establish a mathematical model for hydraulic calculation and dynamic simulation of the running state. It can simulate various operating conditions in the system, so that the speed of repair and repair of the water supply network can be increased by more than 40% over the same period, providing a powerful technical support for the normal water use of the enterprise.