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首页> 外文期刊>Journal of Environmental Science and Technology >Peat Water Purification by Hybrid of Slow Sand Filtration and Coagulant Treatment
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Peat Water Purification by Hybrid of Slow Sand Filtration and Coagulant Treatment

机译：通过缓慢砂滤液和凝血治疗的杂交净水净化

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Background and objective: All over the world, low and wet grounds are dominated by peat with about 3.5% covering Indonesia’s mainlands. This comprises the huge number of dissolved organic carbon, acidic and dark-brown water which influences stream on the surface. Materials and Methods: Reddish to dark-brown samples with lower pH values, were obtained from 5 different places. Three gram value of Alum was poured into 8 L of peat water as pre-treatment before applying the slow sand filtration in polyvinyl chloride (PVC) pipe of 3 inches consisting of white quartz, foam filter, bio ring stone, zeolite, charcoal, gravel and big stone. Results: The results showed that a very strong correlation coefficient of 0.947 obtained from the slope of the filtration tube and water flow. The result shows that its physical and chemical parameters, such as conductivity, pH and TDS values, can be improved for consumption purposes. After treatment, the electrical conductivity of peat increases significantly to 517% followed by slight increase in TDS. The pH also Increases from 3.62- 6.79, meanwhile the iron concentration is slightly decrease by 2.3% after treatment. The results showed that the color of the peat water sample before treatment had an average value of 7.07 NTU but after treatment the color value was 0 NTU, meaning that it was colorless. Conclusion: This study opens an opportunity of water supply to the community in peat land regions to develop a sustainable surface management.
机译：背景和目的：遍布全球，低湿润的理由是泥炭占泥炭，约3.5％覆盖印度尼西亚大陆。这包括大量的溶解有机碳，酸性和深棕水，其影响物流在表面上。材料和方法：从5个不同的地方获得较低pH值的深棕色样品。在使用白色石英，泡沫过滤器，生物环石，沸石，木炭，砾石中，将三升泥水倒入8L帕佩尔水作为预处理以预处理。和大石头。结果：结果表明，从过滤管和水流的斜率获得的0.947的强度相关系数。结果表明，其物理和化学参数，例如电导率，pH和TDS值，可以提高消耗目的。处理后，泥炭的电导率显着增加至517％，然后略微增加TDS。 PH从3.62-6.79增加到3.62-79，同时在处理后的铁浓度略微降低2.3％。结果表明，治疗前的泥炭水样的颜色平均值为7.07 NTU，但治疗后颜色值为0 NTU，这意味着它是无色的。结论：本研究开辟了泥炭地区社区供水的机会，以发展可持续的表面管理。

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