• Shrikant Baburao Lokhande
• Nibe R. L
• Misal S. A

The precipitation occurs all over the Maharashtra and in India is not uniform. So, there is deficiency of the water on the earth surface. Due to industrialization and globalizations demand of water is increasing on a large scale. In 21st century life style of humankind is changing. Change of life style having direct and indirect impact on water usages, sanitation, wastewater generation, and wastewater treatment process. Greywater (GW) is residential wastewater originating from showers, bathroom, kitchen and hand wash bowls and clothing and comprises 50-80% of indoor domestic water use. The major involvement to greywater comprises cloth washing and from bathing. Bath room shower comprises 31 % grey water, basin water includes 4% greywater, dish washing, kitchen sink involves 17 % greywater, and cloth washing, laundry includes 10 % grey water. It means the domestic wastewater contain around 62% greywater. Greywater treatment strategies differ dependent on location conditions and greywater qualities. Daily water consumption is depending upon the various factors such as availability of water source, climatic condition, temperature, humidity, life style or habit of people, living standard, community, etc. The amount of greywater generation depends up on the daily total water consumption. Generally, 55-72 % greywater is produced from the domestic wastewater. Greywater has potential to recycle and reprocessed. Sub surface flow construction wetland can be applicable to treat the greywater. Recycling of greywater after the treatment can minimize the odour and curtail the sanitation problem. Parameter minimized such as pH, BOD, COD, and TDS respectively 7.77, 28.70 mg/l, 80.18 mg/l, 98.51mg/l.

Grey water, Sub surface flow construction wetland, Biological Oxygen Demand (BOD5).

"Low-Cost Technology for The Greywater Treatment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.d550-d555, June-2022, Available :http://www.jetir.org/papers/JETIR2206371.pdf

"Low-Cost Technology for The Greywater Treatment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppd550-d555, June-2022, Available at : http://www.jetir.org/papers/JETIR2206371.pdf