Exploration And Evaluation Of Groundwater Resource In Duobaoshan Heilongjiang Province

An important part of water resources of groundwater is not only, and is an important factor in the ecological environment, plays an important role in the development of national economy. With the development of society and economy,in industrial production and daily life, people’s demand on the quantity of groundwater becomes more and more large. Therefore,the scientific investigation of groundwater and the evaluation of water quality, the use of groundwater resources and the construction of urban water sources are of great significance.Duobaoshan town of Heilongjiang Province is located in the traffic arteries leading to Jiagedaqi and the huma,Area rich in mineral resources, consisting of more than three of Baoshan coal mine and mine ditch mine, is a porphyry copper molybdenum deposit, large reserves, shallow burial, thick ore body, associated with gold, silver and copper industry reserves ranked third in the region, due to mining, mining engineering increasingly supporting construction, the demand for water supply facing the problem of water shortage is increasing.This study combines the local water resources projects, through to the field of distribution, lithology, thickness, buried depth and groundwater runoff discharge conditions and boundary conditions; In addition, the use of earth electric field method in audio, symmetrical quadrupole electric sounding and induced polarization method and conductivity imaging methods such as the distribution of groundwater is studied, buried depth and the e xtent of the rich water. For loose rocks of pore water, bedrock fissure wa ter chose water balance method is used for evaluation of groundwater resou rces, calculating the recharge and excretion, and application of pumping t est research of hydrogeological parameters. According to the national mini stry of health issued "GB574-2006 national standards for domestic and drin king water,” the area of quaternary unconsolidated rock pore water and fis sure water in the devonian strata water quality evaluation. Finally on the basis of the analysis of the feasibility of water source mining water sou rce of proposed scheme is proposed.In summary, this study carried out by hydro geological survey work in Duobaoshan area,basically found out the hydrogeological conditions in this area.Carry out hydrogeological mapping, hydrogeological drilling and pumping tests and hydrological geological parameters are obtained, and the evaluation of groundwater resources proposed scientific and reasonable exploitation scheme,provides the objective basis for the preliminary design of water source.