广西峰丛岩溶区水质现状与评价  

Status and evaluation of water quality in Karst peak cluster areas of Guangxi

作　　者：江泽普[1] 蒙炎成[1] 韦广泼[1] 

机构地区：[1]广西农科院土壤肥料研究所,南宁530007

出　　处：《广西农业科学》2006年第2期159-162,共4页Guangxi Agricultural Sciences

基　　金：国家科技攻关项目(国攻2000-k01-04-08);中日合作项目

摘　　要：根据我国饮用水质标准C J3020-93和农灌水质标准GB 5084-92,对广西峰丛岩溶区水柜水、泉水等水质进行连续多年监测。结果表明:广西峰丛岩溶区水柜水、泉水等水源点水质均符合饮用水和农灌水质标准,可作饮用水和农灌水;水中pH值普遍较高,饮用时最好作酸化处理;中日水柜COD含量及村中水柜NO3-N含量有上升趋势,需加强监测。According to the water quality standard for drinking CJ3020--93 and agricultural irrigation GB5084 --92 of China, the water quality of water tank and fountain in Karst peak cluster areas in Guangxi has been monitored continuously for many years. The results showed that the water quality of water tank and fountain in Karst peak cluster areas can meet the national quality standards for drinking and agricultural irrigation. The pH value of water was generally higher and it is better to be acidulated before drinking. The chemical oxygen demand（COD） content of Sino-Japanese water tank and NO3-N content of village water tank had an increasing trend, monitoring should be strengthened.

关 键 词：峰丛岩溶区 水质 评价 广西 酸化处理 

分 类 号：TU991[建筑科学—市政工程]