Design And Economic Benefit Analysis Of Direct Drinking Water System In A Residential Area

Drinking water safety is an important issue affecting human health,national economy and people’s livelihood.At present,the quality of environment and water resources is gradually deteriorating,and the types of water pollution,especially ecological pollution,are increasing.The ability of disinfection to remove dissolved organic matter and trace pollutants in water is limited.Meanwhile,the disinfection process is easy to produce disinfection by-products,which leads to the hidden danger of drinking water safety.The safety of drinking water is directly related to human health.As the first line of defense related to people’s health,direct drinking water in the community has some problems from the establishment of the official website to water pollution.In July 2012,China’s current Drinking Water Sanitation Standard(GB5749-2006)will implement 106 new drinking water quality indicators nationwide,and the number of such indicators has increased from 35 to 106.Drinking water has put forward new requirements.Drinking water in pipes is a form of water supply,and it can be used as a supplement for areas that have not met the requirements of water quality.Most of the direct drinking water in the pipes is from existing tap water or spring water that meets domestic drinking standards.After intensive treatment,it is delivered to the user through a high-quality pipeline,which provides direct access to high-quality drinking water.The main research object of this paper is the advantages of direct drinking water system.Aiming at the practical problems existing in the community at present,for example,the drinking water contains polluted impurities,the water quality is not pure enough,it cannot produce practical benefits according to the actual needs of the society,the purification process is backward,the water purification measures are not perfect and so on.Of target area through data analysis,direct drinking value and practical significance to the village,the village water supply performance,for direct drinking clean technology innovation,through the cad drawing straight drinking water to the village website laid realize optimization design,using the experimental method to cause secondary pollution of drinking water straight to realize new improved disinfection measures,through the experimental analysis of various disinfection methods shows that demonstrates the find good point,using the plot straight drinking water systems from water quality inspection,testing water discharged to the fault analysis has carried on the detailed computation,direct drinking water system commissioning optimization scheme and the analysis of the auspicious light economic benefits.Direct drinking water system process design,to the village of straight drinking water systems,and straight drinking water pipe the cause of secondary pollution is a detailed analysis,finally the research conclusion can be used to optimize the direct drinking water system,and analyzes the economic benefits of the system,to determine with bottled water and direct drinking water,pipeline direct drinking water system whether has the competitive advantage and social value at the same time realize the village water direct website laid optimization design,to cause the secondary pollution of drinking water straight after cleaning measures to realize the diversification,design in addition to according to their own actual conditions,selection of chlorine disinfection,ozone disinfection disinfection method.The data analysis method is also used to calculate the economic benefit maximization of direct drinking water.The focus of this article is to analyze the reason for the direct drinking water system may problems,using experimental method and data analysis method,through a series of experimental testing solutions and countermeasures,mainly responsible for community straight the cause of secondary pollution of drinking water is analyzed,at the same time,direct drinking water to the village website laid for the system design,in order to make system design more reasonable.At the same time of ensuring safety,optimize the water supply system of direct drinking water,look forward to the advantages of direct drinking water system,on this basis,analyze the realization of economic benefits of direct drinking water,and promote the promotion and use of the drinking water system in urban communities.