Biodegradation of Simazine and Diuron Herbicides under Aerobic and Anoxic Conditions Relevant to Managed Aquifer Recharge of Storm Water

2013 ◽  
Vol 42 (6) ◽  
pp. 745-752 ◽  
Author(s):  
Ali Shareef ◽  
Declan Page ◽  
Joanne Vanderzalm ◽  
Mike Williams ◽  
V. V. S. R. Gupta ◽  
...  
Keyword(s):  
Managed Aquifer Recharge ◽  
Storm Water ◽  
Aquifer Recharge ◽  
Anoxic Conditions

Pharmaceutical removal during managed aquifer recharge with pretreatment by advanced oxidation

2012 ◽  
Vol 12 (6) ◽  
pp. 755-767 ◽  
Author(s):  
K. Lekkerkerker-Teunissen ◽  
E. T. Chekol ◽  
S. K. Maeng ◽  
K. Ghebremichael ◽  
C. J. Houtman ◽  
...  
Keyword(s):  
Membrane Filtration ◽  
Advanced Oxidation Process ◽  
Batch Reactor ◽  
Advanced Oxidation ◽  
Managed Aquifer Recharge ◽  
Process Conditions ◽  
Aquifer Recharge ◽  
Anoxic Conditions ◽  
Influent Water ◽  
Removal Technologies

Organic micropollutants (OMPs) are detected in sources for drinking water and treatment possibilities are investigated. Innovative removal technologies are available such as membrane filtration and advanced oxidation, but also biological treatment should be considered. By combining an advanced oxidation process with managed aquifer recharge (MAR), two complementary processes are expected to provide a hybrid system for OMP removal, according to the multiple barrier approach. Laboratory scale batch reactor experiments were conducted to investigate the removal of dissolved organic carbon (DOC) and 14 different pharmaceutically active compounds (PhACs) from MAR influent water and water subjected to oxidation, under different process conditions. A DOC removal of 10% was found in water under oxic (aerobic) conditions for batch reactor experiments, a similar value for DOC removal was observed in the field. Batch reactor experiments for the removal of PhACs showed that the removal of pharmaceuticals ranged from negligible to more than 90%. Under oxic conditions, seven out of 14 pharmaceuticals were removed over 90% and 12 out of 14 pharmaceuticals were removed at more than 50% during 30 days of experiments. Under anoxic conditions, four out of 14 pharmaceuticals were removed over 90% and eight out of 14 pharmaceuticals were removed at more than 50% over 30 days' experiments. Carbamazepine and phenazone were persistent both under oxic and anoxic conditions. The PhACs removal efficiency with oxidized water was, for most compounds, comparable to the removal with MAR influent water.

scholarly journals Flow Velocity Effects on Fe(III) Clogging during Managed Aquifer Recharge Using Urban Storm Water

Water ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 358 ◽  
Author(s):  
Xinqiang Du ◽  
Hexuan Zhang ◽  
Xueyan Ye ◽  
Ying Lu
Keyword(s):  
Flow Velocity ◽  
Managed Aquifer Recharge ◽  
Storm Water ◽  
Aquifer Recharge ◽  
Urban Storm

scholarly journals Opportunities and challenges for implementing managed aquifer recharge models in drought-prone Barind tract, Bangladesh

2021 ◽  
Vol 11 (12) ◽  
Author(s):  
Md. Iquebal Hossain ◽  
Md. Niamul Bari ◽  
Md. Shafi Uddin Miah
Keyword(s):  
Groundwater Recharge ◽  
Groundwater Resources ◽  
Managed Aquifer Recharge ◽  
Storm Water ◽  
Water Runoff ◽  
Aquifer Recharge ◽  
Groundwater Levels ◽  
Check Dams ◽  
Supplementary Irrigation ◽  
Barind Tract

AbstractThis study focuses on the Barind tract, a drought prone area situated in the north-west region of Bangladesh where inadequate rainfall and limited surface water have created high dependence on groundwater for irrigation and other purposes, leading to significant declines in groundwater level. Managed aquifer recharge (MAR) offers a potential solution to restore groundwater levels. This study sets out to identify the opportunities and challenges for implementing MAR in the Barind tract. To accomplish this aim, different data sets including bore log lithology, rainfall, groundwater levels, information about re-excavated ponds, dighis, kharies, beels, check dams, rubber dams, dug wells and other necessary information were collected from the Barind Multipurpose Development Authority (BMDA) and other sources and analyzed. Major opportunities for MAR are identified for about 2000 km of re-excavated kharies (canals) containing about 750 check dams, more than 3000 re-excavated ponds, a number of beels (comparatively large marshes) and other water bodies which are used to conserve runoff storm water for supplementary irrigation. The conserved water can be used for groundwater recharge and subsequently abstracted for irrigation. Furthermore, roof-top rain water from buildings can also be used for groundwater recharge purposes. In contrast, the major challenges include the high turbidity of storm water runoff leading to clogging of MAR structures, inadequacy of conventional direct surface methods of recharge due to the presence of a 15 m or more thick upper clay layer with limited percolation capacity, and lack of practical knowledge on MAR. Therefore, overcoming the challenges for MAR application is a prerequisite to maximize the opportunities from MAR that can support the sustainable use of groundwater resources.

Utilizing HACCP in a Carbon-Based Treatment Process for Managed Aquifer Recharge

2018 ◽  
Vol 2018 (9) ◽  
pp. 4639-4645
Author(s):  
Troy Walker ◽  
Andrew Newbold ◽  
Lauren Zuravnsky ◽  
Charles Bott ◽  
Germano Salazar-Benites ◽  
...  
Keyword(s):  
Treatment Process ◽  
Managed Aquifer Recharge ◽  
Aquifer Recharge ◽  
Carbon Based

Staying Ahead of the Obstacles: HRSD’s Path to Implementing Large Scale Managed Aquifer Recharge

2018 ◽  
Vol 2018 (9) ◽  
pp. 4635-4638
Author(s):  
Tyler Nading ◽  
Larry Schimmoller ◽  
Germano Salazar-Benites ◽  
Charles Bott ◽  
Jamie Mitchell ◽  
...  
Keyword(s):  
Large Scale ◽  
Managed Aquifer Recharge ◽  
Aquifer Recharge

Groundwater quality concern for wider adaptability of novel modes of managed aquifer recharge (MAR) in the Ganges Basin, India

2021 ◽  
Vol 246 ◽  
pp. 106659
Author(s):  
Sunil Kumar Jha ◽  
Vinay Kumar Mishra ◽  
Chhedi Lal Verma ◽  
Navneet Sharma ◽  
Alok Kumar Sikka ◽  
...  
Keyword(s):  
Groundwater Quality ◽  
Managed Aquifer Recharge ◽  
Aquifer Recharge ◽  
Ganges Basin ◽  
The Ganges
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