Waste water resource recycling method of water system

Abstract

The invention discloses a waste water resource recycling method of a water system. Through explanatory charts, waste water resource recycling analysis of the water system is achieved, the analysis comprises confirmation of a plurality of water supply units and a plurality of water consumption units in the water system is conducted, actual water quality parameters of the water supply units are obtained through measurement, and parameters of the water quality required by the water consumption units are confirmed; different types of water quality concentration explanatory charts are manufactured according to the confirmed water quality parameters of the water consumption units, and the water supply units of the water consumption units are judged according to explanatory charts. The waste water resource recycling method breaks the restriction of the number of restrictive impurities in an existing water pinch technology, all impurities which can affect the water quality can be considered, concrete analysis of concrete problems is achieved, a graphical representation method is developed to be a multi-impurity model capable of showing multiple impurities through one image from a water pitch image capable of showing one impurity only, and the constraint of single-impurity showing of the water pitch technology is broken.

Description

technical field [0001] The invention belongs to the field of water system optimization methods, in particular to a method for recycling wastewater resources in a water system, which is an analysis method for realizing recycling of wastewater resources in a water system through diagrams. Background technique [0002] Efficient and comprehensive utilization of water resources and industrial water conservation and emission reduction are urgent tasks for China's industrial water conservation work. [0003] There are three technical bottlenecks in the water network optimization method of traditional water pinch technology combined with mathematical programming method. First of all, the selection of water supply units and water demand units is based on human experience, and there is a lack of systematic and scientific screening methods. Second, the selection of limiting impurities is based on experience and only a maximum of 3 to 4 impurities can be considered in the optimization...

AI Technical Summary

Problems solved by technology

First of all, the selection of water supply units and water demand units is based on human experience, and there is a lack of systematic and scientific screening methods

Second, the selection of limiting impurities is based on experience and only 3 to 4 impurities can be considered at most in the optimization process

Thirdly, due to the complexity of the mathematical model, it needs to be solved by computer programming, and the initial network given by the program needs to be further adjusted manually, which is highly professional and poor in operability

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