The Compilation Of Water Use Quota In The City Of Jinan

Water use quota is the foundation of the water resource management. It is the important criterion of the water resources management and water saving standard. The compilation of the proper water use quota and the establishment of the scientific criterion system will make a credible foundation for the plan of the water use, water saving work, and management and protection of the water resources.1. Current situation analysis and the discussion of measures towards urban water resource management. At present, the increase of the population and average water needing aggravate mankind' s demand for the water resource . Changing " supplies management " into " demand management" has already become the trend of urban water resource management. Comparised with foreign advanced experience, our country still has some problems such as the low water efficiency and seriously polluted water. The only way to solve these problems is finding new water and saving water .2. We have already illuminated and analysed the nature, economy, social overview and distribution characteristic of water resource of Jinan city. Since repeative utilization ratio as urban water saving index is not suitable now, it's necessary to put forward that make urban water quota with multiple efficiency as examining indexs . According to the water characteristic of Jinan , water consumption have divided into three parts : urban living using of water , industrial water supply , public living using of water.3. We have put forward the programming methods of the urban water quota. After analysing current experience , statistics analytic approaches , analogy , technical mensuration and etc, it 's confirmed that programming water quota of Jinan city should synthesize various kinds of method to work out, use more than two methods as much as possible, and repeatedly analyse and calculate several times about the remarkably dispersed result of quota. At the same time, analysing and revising according to some quota values of other cities or countries, then confirm corresponding water quota.4. After analysing the factors influencing water for industrial use synthetically , I put forward the unit of quota of water for industrial use and formula. According to actual conditions of Jinan city , I mainly adopt statistics analytic approach and technology mensuration to caculate the water quota. Taking certain company as an example , calculate the water quota on the basis of water consumption data for three years.5. According to the characteristics of urban living water , I have analysed and put forward the categories of urban living water and quota unit. After analysing every influencing factor synthetically , rely mainly on statistical analysis , consult the horizontal test result and typical situation, and adjust other cities water quota properly , we can get the value of quota of urban living water.6. According to characteristics and management current situation of city public water, I have put forward its quota unit. 1 check and ratify quota value basing on typical data of current water and deleting the obviously unreasonable data in the course of programming.7. On the basis of summarizing the full text, considering the influence of water quota towards the water units, urban water supply enterprises, urban water saving and water resource management, and the ultra quota progression about the price system of new" water law ", I have analysed and expected the application prospect of the urban quota water.