Infiltration and Anti-Filtration Recharge-Pumping Well and Laboratory Recharge Tests

Li, Yuxi; Li, Wanglin; Jiang, He; Zhang, Xiaojiao

doi:10.3390/w10121834

Cited by 4 publications

(1 citation statement)

References 20 publications

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“…Groundwater recharge is generally divided into deep recharge and shallow infiltration. For shallow infiltration, the water is accumulated in the pits, ponds, and pools, and then it slowly penetrates the aquifer [24] The software used in this study is the EPA-SWMM Program to analyze and evaluate the dimensions of drainage capacity; GIS (Geographical Information System) is used for digitizing maps and calculating the area of land use that will be used to input data into EPA-SWMM. The number of known population data at the Research Location; Calculating the discharge of the need for Clean Water (Qam) per person/day; The average wastewater discharge (liters/day) obtained is then calculated using the peak factor calculation method, the daily peak discharge value (liters/day) is obtained.…”

Section: Source: Google Earth 2022 Figure 1 Research Locationsmentioning

confidence: 99%

Implementation of Retention Ponds in Flood Management in Sorong Regency â€“ Southwest Papua

Yasin

Wahyono

2023

civilla

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Mariat Subdistrict is one of the villages affected by the floods in Klasuluk Village, with an area of 0.7995 km2, and Klamalu Village, with an area of 1.0479 km2. This research uses experimental, descriptive, qualitative, and quantitative analysis methods. The results of the analysis and simulation, after being run at intervals of 10 years in the future, there are three flood points in the Klamalu village canal, where the most significant total flood volume is at JN64 146,687 m3/s, the smallest is at JN15 21,232 m3/s, and there are 56 flood points in the Klasuluk village canal, where the largest total flood volume was at JN91 1,863 m3/s and the smallest at JN9 and JN37 0.008 m3/s. The volume of wastewater discharge that enters the drainage is only 1%, so it has no effect. From the data on the dimensions of the retention pond, it is obtained that the wet cross-sectional area is about 145.05 m2, the wet perimeter of the retention pond is 101.69 meters, the hydraulic radius is 1.43 m, the flow velocity is 3.168 m/s, the guard height is 1.22 meters, the water discharge that comes out is 459.51 m3/second.

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Section: Source: Google Earth 2022 Figure 1 Research Locationsmentioning

confidence: 99%

Implementation of Retention Ponds in Flood Management in Sorong Regency â€“ Southwest Papua

Yasin

Wahyono

2023

civilla

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Physical experiment and pore-scale investigation of the clogging of polydisperse particles in saturated porous media during artificial groundwater recharge

Niu,

Zou,

Shu

et al. 2024

Journal of Hydrology

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A new calculation method for hydrogeological parameters from unsteady-flow pumping tests with a circular constant water-head boundary of finite scale

Zhao

Zhang

Rong

et al. 2022

QJEGH

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Laboratory model experiments can be used to verify the applicability and accuracy of a new hydrogeological test method. Unsteady pumping test is the most commonly used comparison method. The axisymmetric circular aquifer model is frequently used for laboratory model experiments. However, the scale of the laboratory experiment model is always finite, which brings great influence on the test calculation results when using conventional Theis theory. Here, on the basis of the analytical analysis and laboratory experiments, a new calculation method is proposed for the circular constant water head boundary of finite scale. The proposed method can eliminate the effect of circular constant water head boundary of finite scale on unsteady pumping test results and also be applied to large-scale circular constant head boundary. Geotextile has the characteristics of permeability. Therefore, the hydraulic conductivity of geotextile is used to simulate the hydraulic conductivity of a fractured aquifer. Geotextile test, the steady pumping test and slug test are conducted to verify the accuracy of the proposed method, all indicating that the proposed method can provide more accurate hydrogeological parameters from an unsteady pumping test with circular constant water head boundary of finite scale than conventional Theis theory of the unsteady pumping test.

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Infiltration and Anti-Filtration Recharge-Pumping Well and Laboratory Recharge Tests

Cited by 4 publications

References 20 publications

Implementation of Retention Ponds in Flood Management in Sorong Regency â€“ Southwest Papua

Implementation of Retention Ponds in Flood Management in Sorong Regency â€“ Southwest Papua

Physical experiment and pore-scale investigation of the clogging of polydisperse particles in saturated porous media during artificial groundwater recharge

A new calculation method for hydrogeological parameters from unsteady-flow pumping tests with a circular constant water-head boundary of finite scale

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