兖州煤田村镇饮用水水质评价

摘要

Yanzhou coalfield is one of the important coal bases. The quality of coal resources is good. Large scale development of coal resources in this coalfield has greatly contributed to rapid economic development of south and e-ven the whole Shandong province. However, it also accompanies with a series of negative geological environment problems, such as ground subsidence, ground fissures, water pollution and the destruction of water sources. Yanzhou coalfield is located in the groundwater enriched Wensi river alluvial fan area with the dense population and prosperous rural economy. Accompanying with continuous expanding scale of coal mining, the surrounding groundwater and soil environment have been seriously polluted. The poor drinking water quality constraints economic development and the livelihoods improvement. Based on the investigation and analysis of drinking water quality of this coalfield, drinking water quality and its distribution have been grasped, relative countermeasures for gurantee-ing water quality safety and water source have been put forward. It is of considerable realistic significance for impro-ving drinking water quality and living quality and building a harmonious society in the region.%兖州煤田是我国重要的煤炭能源基地之一，区内煤炭资源丰富，煤质优良，煤炭资源的大规模开发极大地促进了鲁南地区乃至全省经济的快速发展，但也产生了一系列负面影响如地面塌陷、地裂缝、水环境污染、水源地破坏等地质环境问题。兖州煤田分布区地处汶泗河冲积扇地下水富水区，是农村经济发达、人口密集分布区。煤炭开采规模的不断扩大，使得周边地下水和土壤环境造成了严重污染，部分地区村镇饮用水水质已成为制约其生产发展和生活改善的难题。通过兖州煤田村镇饮用水水质调查分析，掌握区内村镇饮用水水质状况和地域分布，提出保证村镇饮用水水质安全和水源地保护的措施与建议，对于改善煤田居民饮水与健康状况，提高生活质量，构建和谐社会具有重要现实意义。