人工湿地系统在热带气候下去除污水中的污染物:灌溉资产

B. Usharani, N. Vasudevan
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引用次数: 0

摘要

从全球来看,将未经处理的污水排入现有水体会恶化水质。渗漏也可能降低地下水的质量。在过去的二十年里,特别是印度的地下水质量急剧下降,导致了酸味。另一方面,印度许多地方的农业部门缺水。一个解决方案可以通过处理污水和在农业部门消耗污水同时达成。将一阶动力学应用于不同流速下的人工湿地系统,并对其进行了优化。在优化的HLR下,污水达到了可用于农业/灌溉目的的排放标准。在热带气候条件下,人工湿地系统可以有效地处理主要污染物。现场处理的一些剪报表明了物种的多样性,从而毗邻可持续的生物多样性和处理。因此,在印度等热带国家,人工湿地系统不仅可以为污水处理提供解决方案,还可以为农业部门的污水处理提供方案。清洁的生态系统可以通过可持续性来实现。
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Pollutant Removal from Sewage in Tropical Climate by Constructed Wetland System: An Asset for Irrigation
In the global outlook, letting of untreated sewage in existing river bodies deteriorates the water quality. The seepage likely depreciates the quality of ground water too. The quality of groundwater with special reference to India has tremendously gone down in the past twenty years leading to sour taste. On the other hand, agriculture sector is deprived of water in many places of India. A solution can be arrived concurrently by treating sewage and consuming the effluent in agricultural sector. First order kinetics was applied in constructed wetland system at different flow rates and optimised. At optimised HLR, effluent met the standards of discharge that can be utilized for agricultural/ irrigational purpose. The emanating major pollutants can be effectively treated using constructed wetland system under tropical climate. A few clippings at the onsite treatment illustrated the diversity of species thus adjoining sustainable biodiversity and treatment. Thus in tropical countries like India, constructed wetland system might pave solution not only for the treatment of sewage but in deploying the effluent in agricultural sector. A clean ecosystem can be achieved with sustainability.
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International Letters of Natural Sciences
International Letters of Natural Sciences MULTIDISCIPLINARY SCIENCES-
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