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1 Gowtham, B.; Kumar, R. D.; Suresh, S. 2020. An experimental study on recycle and reuse of waste water by poly aluminium coagulants of Veerapandi Area, Salem, India. International Journal for Research in Applied Science and Engineering Technology, 8(IV):1689-1695.
Wastewater treatment ; Recycling ; Water reuse ; Chemicophysical properties ; Aluminium ; Total dissolved solids ; Sulphates ; Irrigation water ; Water quality ; Groundwater / India / Tamil Nadu / Salem / Veerapandi
(Location: IWMI HQ Call no: e-copy only Record No: H049968)
(0.99 MB) (0.99 MB)
Recycled waste water is a reliable source of water that must be taken into account in formulating a sustainable water policy. Water reuse is increasingly been integrated in the planning and development of water resources in thirumanimuttar river basin region, particularly for irrigation. Increasing water demand, increase in population and variation of variation of rainfall scale, tends to pollute ground water and improper sewage design that leads to pollute groundwater and improper sewage design that leads to overflow causes contamination of groundwater level. Waste water samples are collected from the Veerapandi zone and analyzed for their chemical constituents. The locations of samples water were collected from five areas and the entire area is 49 sq.km and the reuse water has been cultivated around 50 acres of agricultural land. Here we have analyzed the Physical, chemical and biological parameters of waste water for irrigation purpose. The result values are compared with the permissible value as per IS codes. By adding Poly aluminium chloride (PAC) as a coagulants the alum entraps and neutralize with waste water (dirt particles) the metal hydroxide gets precipitates during coagulation process. Therefore the removal efficiency of total dissolved solids (TDS) and sulphate level is highly recommended in the treatment process. Some location sample shows that are in mere contamination and unfit for agricultural and irrigation purposes.
2 Saha, D.; Marwaha, S.; Mukherjee, A. (Eds.) 2018. Clean and sustainable groundwater in India. Singapore: Springer. 334p. (Springer Hydrogeology) [doi: https://doi.org/10.1007/978-981-10-4552-3]
Groundwater management ; Sustainability ; Groundwater flow ; Groundwater recharge ; Aquifers ; Water resources ; Water supply ; Wells ; Pumping ; Freshwater ; Saline water ; Watersheds ; Contamination ; Fluorides ; Arsenic ; Surface water ; Water levels ; Modelling / India / West Bengal / Punjab / Telangana / Chennai / Tamil Nadu / Rajasthan / Jharkhand / Madhya Pradesh / Gujarat / Uttar Pradesh / Sonbhadra / Nalgonda / Salem / Ram Ganga / Shivpuri
(Location: IWMI HQ Call no: e-copy SF Record No: H050647)
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