Jinan City Spring Protection Technology Research

Jinan is the world famous spring city, "each family water seepage, household household weeping simon poplar" the natural landscape enjoysa good reputation the Chinese and foreign, the water seepage isjinan's characteristic and the soul. Along with the social economydevelopment, the city water demand gradually increases, Jinangradually becomes north part of our country one of water resourcesserious deficient cities, the whole city average per person holds thewater resources to measure 351 cubic meters, the insufficient nationaverage per person holds the water resources quantity 1/6, the urbandistrict average per person holds the water resources to measure 225cubic meters, only is the nation average per person holds the waterresources quantity l,/10; On the other hand, because manages, thesurveillance method is not perfect, the mining layout is unreasonable, causes the spring territory ground water to be serious ultra picks, the water seepage stops wells up, and has caused the cracks in theearth subsidence of the earth and so on a series of geologicalenvironment question. Has increased the water resource managementdynamics for this Jinan, the whole city water resources has Augustrealized the unification management in, 2000, completely changed thepast "the city and countryside division", "multi- Long Guanshui"aspect. Strengthens the ground water resources the management, surveillance dynamics, forms the science plan, reasonable mining, theoptimized disposition water resource management system, in order tosoon will restore Jinan "four sides the lotus three willow trees, acity mountain colors half city lake" enchanting graceful bearing.The Jinan ground water finely is famous by the water quality, isalways the Jinan domestic water main water source. In recent years, because the ground water mining quantity increased, the ground waterfunnel area unceasingly expanded, causes the surfacewater to returninfiltrates aggravates; Simultaneously the industry and agricultureand the sanitary sewage disorder discharged aggravated the groundwater pollution, seriously threatened the Jinan inhabitant domesticwater security. Therefore guarantees the spring the significance notonly to be restricted in for the Jinan traveling provides theexquisite landscape, protects the Jinan city and countrysideinhabitant's lifeline, provides the material base for the Jinan cityand the social economy development, provides the controllabilityessential factor for the city ecological environment protection.In view of the Jinan present situation, suspends in front of us a bigtopic is: Adopts the synthesis to guarantee the spring measure, safeguards the Jinan spring group to maintain at the normal yearnormally spurts wells up; Simultaneously adds the acid resources themanagement and the ecological environment improvement, protects thetap water source, the safeguard potable water security.West according to the Jinan water resources use present situation,unifies the current water seepage protection policy and the actualsituation, the present paper from two time returns to fills theexperiment and aids pumps water the experimental material analysis toobtain, unifies under the Jinan cities and areas the water levelautomatic monitor system application, liberally melted the groundwater mining layout, taps new resources and reduces expenses, theground water military supplies source ecology protection and so onseveral aspects has carried on the theory discussion, initially drewup has guaranteed the spring synthesis technology method and theroute.