Cost-benefit Analysis of Indirect Groundwater Recharge Scheme using Recycled Water in a Semi-arid Region DOI Creative Commons

Manjari Manjari,

N. Ramesh,

Anirudha T.P

et al.

Research Square (Research Square), Journal Year: 2023, Volume and Issue: unknown

Published: Oct. 10, 2023

Abstract This study aimed to conduct a cost-benefit analysis of an innovative large-scale treated wastewater reuse for indirect groundwater recharge project that was implemented in the Kolar district Southern India. The cost and agricultural benefits were obtained from various government organizations. results indicate considerable increase cropped land area productivity after recycling period. assured supply water resulted significant improvements area, cropping intensities, leading higher revenues. Additionally, there boost milk collection related revenues, as well 6-fold silk cocoon production. Year-round filled tanks > 25-fold fish production, Furthermore, had positive impact on employment opportunities, promoting sustainability, local economy, environmental responsibility. confirmed project's exceeded costs, with net present value ₹40,100 million rupees @ 5% ₹27,103 @8% interest rates fixed capital cost, benefit-cost ratio 5.30 (@ 5%) 4.26 8%). could significantly enhance agro-economic system ensure food security circular economy.

Language: Английский

The impacts of climate change on groundwater quality: A review DOI

Phuong Uyen Dao,

Arnaud Heuzard,

Thi Xuan Hoa Le

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 169241 - 169241

Published: Dec. 9, 2023

Language: Английский

Citations

50

Performance evaluation of pilot scale ion exchange membrane bioreactor for nitrate removal from secondary effluent DOI
Vishnu Vardhan Akula,

Gayathri Ramalingam,

Akshaya Kumar Verma

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 442, P. 141087 - 141087

Published: Feb. 1, 2024

Language: Английский

Citations

8

Driving mechanism of groundwater quality and probabilistic health risk quantification in the central Yinchuan Plain DOI
H Wang, Qingchun Yang, Hao Wang

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 261, P. 119728 - 119728

Published: Aug. 2, 2024

Language: Английский

Citations

7

Hydrogeochemical changes during artificial groundwater well recharge DOI
Ningfei Li, Hang Lyu,

Guigui Xu

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 900, P. 165778 - 165778

Published: July 24, 2023

Language: Английский

Citations

16

Assessing the Influence of Hand-Dug Well Features and Management on Water Quality DOI Creative Commons

Christian Julien Isac Gnimadi,

Kokoutse Gawou,

Michael Aboah

et al.

Environmental Health Insights, Journal Year: 2024, Volume and Issue: 18

Published: Jan. 1, 2024

Underground water quality can be affected by natural or human-made influences. This study investigates how the management and characteristics of hand-dug wells impact in 3 suburbs Kumasi, Ghana, using a combination qualitative quantitative research methods. Descriptive analysis, including frequency percentages, depicted demographic profiles respondents. Box plot diagrams illustrated distribution physicochemical parameters (Total Dissolved Solid [TDS], Electrical Conductivity [EC], Turbidity, Oxygen [DO], Temperature). Factor analysis evaluated dominant factors among these parameters. Cluster (hierarchical clustering) utilized sampling points as variables to establish spatial variations Cramer’s V correlation test explored relationships between individual perceptions management. One-way ANOVA verified significant mean differences Logistic regression models assessed influence selected well features (e.g., cover apron) on TDS, pH, Temperature, DO. The findings revealed that proximity human settlements affects quality, increasing turbidity is associated with unmaintained covers, significantly impacting ( P < .05). Over 80% were located within 10 30 m pollution sources, 65.63% situated lower ground 87.5% being unmaintained. Other contamination sources included plastic bucket/rope usage (87.50%), defective linings (75%), apron fissures (59.37%). Presence E. coli, Total coliform, Faecal coliform rendered unpotable. attributed 90.85% time-based organic particle decomposition factors. However, found establishing association factor associations difficult. It encouraged promote construction maintenance standards ensure are properly built protected from sources.

Language: Английский

Citations

6

Cost-benefit Analysis of Large-Scale Recycling of Treated Wastewater for Indirect Groundwater Recharge in a Semi-arid Region DOI
Manjari Manisha,

Kavita Verma,

N. Ramesh

et al.

Groundwater for Sustainable Development, Journal Year: 2024, Volume and Issue: 26, P. 101284 - 101284

Published: July 18, 2024

Language: Английский

Citations

6

Role of indirect groundwater recharge using recycled water in promoting food security in semi-arid regions DOI
Manjari Manisha,

Kavita Verma,

Ramesh Narayanaswamy

et al.

Environment Development and Sustainability, Journal Year: 2024, Volume and Issue: unknown

Published: July 21, 2024

Language: Английский

Citations

4

Agricultural wastewater treatment and reuse technologies: A comprehensive review DOI

Nese Okut,

Abdulhammed K. Hamzat,

Rajakaruna A. D. N. V. Rajakaruna

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106699 - 106699

Published: Dec. 5, 2024

Language: Английский

Citations

4

Investigating the effects of irrigation with indirectly recharged groundwater using recycled water on soil and crops in semi-arid areas DOI

Kavita Verma,

Manjari Manisha,

N. U. Shivali

et al.

Environmental Pollution, Journal Year: 2023, Volume and Issue: 337, P. 122516 - 122516

Published: Sept. 8, 2023

Language: Английский

Citations

9

Achieving water security in India through sustainable wastewater reuse: The roles of policy, politics, and people DOI
Manjari Manisha, Kavita Verma,

Anirudha Tadpatri Pranesh

et al.

Utilities Policy, Journal Year: 2024, Volume and Issue: 90, P. 101814 - 101814

Published: Aug. 26, 2024

Language: Английский

Citations

3