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首页> 外文期刊>Bumi Lestari journal of environment >SEMBUNG–KLADUAN WATERSHED NITRATE WATER QUALITY
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SEMBUNG–KLADUAN WATERSHED NITRATE WATER QUALITY

机译：SEMBUNG-KLADUAN流水硝酸盐水质

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摘要

Nitrate contaminant in Sembung-Kladuan watershed, Sleman, DIY (Yogyakarta Special Regency), Indonesia was being analyzed during 2005-2006. Discharges of the rivers were also being measured. Nitrate concentrations in the rivers were usually high in wet season, while Nitrate concentrations in the wells were high in late dry season. Nitrate loadings were also being examined. A simple filtration device to clean Nitrate from the wells for drinking water was made from a PVC pipe filled with charcoal and sand. The result of this filter was reduction of Nitrate concentration in the drinking water up to 65%.
机译：在2005年至2006年期间，对印度尼西亚Sleman，DIY（日惹）的Sembung-Kladuan流域中的硝酸盐污染物进行了分析。还测量了河流的流量。河流中的硝酸盐浓度通常在雨季较高，而井中的硝酸盐浓度在旱季后期较高。硝酸盐含量也正在检查中。用填充有木炭和沙子的PVC管制成了一种简单的过滤装置，用于从井中清除硝酸盐作为饮用水。该过滤器的结果是使饮用水中的硝酸盐浓度降低了65％。

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