Preliminary study of infiltration gallery for water treatment towards Universal Access 2019 in Indonesia

Kusuma, Maritha Nilam; Wahyono, Hadi; Wirjodirdjo, Budisantoso

doi:10.25252/se/18/51284

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…The causative factor of turbidity of well water can be seen from the type of well. Where dug wells come from a layer of soil that is relatively close to the ground surface so that they are easily exposed to contamination through seepage from human waste disposal sites and waste from the well (Tangahu et al, 2021), (Bhattacharya et al, 2020) (Kusuma et al, 2018).…”

Section: Turbidity Analysis Of Groundwater Qualitymentioning

confidence: 99%

Total Suspended Solids (TSS) Spatial Distribution of Manganese in Resident Well Impacted by Residential Activity: A Case Study of Medokan Ayu District-Surabaya

Alfiah

Caroline

2023

PED

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TSS (Total Suspended Solid) is an optical turbidity parameter to assess water quality and provide essential information for the water environment. Particularly, the degradation of watersheds creates immense pressure on water quality, especially in arid and semiarid regions. However, concentrations of TTS in water are also due to the effects of pollution, and activities on the surface. Therefore, factual information regarding determining the effective depth of TSS is essential for the estimation of the water column. To address this problem, we collected 100 water samples from 10 different sites of the wells at Medokan Ayu District, Surabaya (Indonesia). To investigate the TSS concentrations. The results showed that the quality of well water for the turbidity parameter did not exceed the standard of clean water quality, where the highest value was found in well 7: 17.97 NTU, for the Manganese parameter in wells that exceeded the quality standard, it was found in Well 2: 1.4 mg/L. , well 5: 1.7 mg/L, well 6: 1.8 mg/L, well 7 : 8.6 mg/L and well 9: 4.3 mg/L. Well TSS parameters that exceed quality standards are found at Well 1: 1,200 mg/L, Well 3: 1,200 mg/L, Well 5: 800 mg/L, Well 6: 1,600 mg/L, Well 7: 1,600 mg/L, Well 8 : 1,200 mg/L, Well 9 : 1,200 mg/L, and Well 10 : 1,200 mg/L. The pattern of distribution of pollution levels using surfer software mapping, three wells have the highest concentrations of Manganese, TSS, and Turbidity found in wells number 6, 7, and 9.

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Section: Turbidity Analysis Of Groundwater Qualitymentioning

confidence: 99%

Total Suspended Solids (TSS) Spatial Distribution of Manganese in Resident Well Impacted by Residential Activity: A Case Study of Medokan Ayu District-Surabaya

Alfiah

Caroline

2023

PED

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“…Communities still do not have purification systems to enjoy safe drinking water, especially in rural communities (Kusuma et al, 2018). Technical and financial challenges do not permit the implementation of purification systems.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of low-cost alternatives for water purification in the stilt house villages of Santa Marta's Ciénaga Grande

Lugo-Arias

Burgos-Vergara

Lugo-Arias

et al. 2020

Heliyon

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Water purification is indispensable to guarantee safe human consumption and to prevent diseases caused by the ingestion of contaminated water. This requires a series of water treatment processes which require investment. However, the economic limitations of rural communities hinder their ability to implement such water-treatment systems, as is the case in Ci enaga Grande of Santa Marta ("Large Swamp", in English) in Colombia. Low-cost systems can be used instead as simple and safe alternatives. Therefore, the objective of this work was to evaluate non-conventional, low-cost water processes to purify the water from the collection point of two stilt house villages in Ci enaga Grande of Santa Marta. These include: 1) Using two natural coagulants, Moringa Oleifera and Cassia Fistula; 2) filtration through a biosand filter and a carbon activated filter; and 3) disinfection through UV-C Radiation and through solar disinfection. The results showed a turbidity values reduction between 52% and 96% using the two natural coagulants; both turbidity and total coliforms achieved reductions of 98.4% and 76.9%, respectively in the filtration process; and removal of total coliforms up to 98.8% in the disinfection process. Despite the high rates of reduction in the different parameters, the water does not comply with the recommended limits for safe drinking water.

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“…It plays a big role in providing information about soil physical properties such as soil bulk density, information entropy (IE) (Martín et al, 2017), pore size distribution, water holding capacity, soil carbon storage, and erodibility (Van Looy et al, 2017;Minasny and McBratney, 2018). Furthermore, pollutant movement, land degradation, and soil quality are affected by particle size distribution (Kusuma et al, 2018;Chidozie et al, 2019). PSD is usually used as a predictor variable in pedotransfer functions (PTFs) and predictive programs based on sedimentation method measurements (Schaap et al, 2001;Šimůnek et al, 2008;Jorda et al, 2015;Sedaghat et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Optimizing particle size distribution measured by laser diffraction technique for estimating soil hydraulic properties

Mady¹,

Шеин²

2019

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Particle size distribution (PSD) is the fundamental characteristic that gives information about soil physical properties. It is the essential predictor used in most predictive programs for predicting water flux, solute, and heat transport in soil. Predictive programs such as Rosetta, RETC, and HYDRUS-1D are usually used PSD measured by the pipette method (PM), whereas the usage of PSD measured by laser diffraction technique (LDT) yields a large estimation error in heavy soil. The aim of the work was to optimize PSD measured by LDT for approaching to PSD measured by PM by suggesting Pedotransfer functions (PTFs). Furthermore, it is to evaluate the efficiency of PSD calculated by the proposed PTFs for estimating soil hydraulic properties using Rosetta program. Particle size distribution was measured by two methods: LDT and PM using the same dispersion factor (sodium pyrophosphate solution 4%). Proposed PTFs were derived for calculation of particle size distribution using a linear regression between PSD measured by LDT as an independent variable and PSD measured by PM as a dependent variable. PSD calculated using proposed PTFs leads to optimize values of PSD measured by LDT for approaching to values of PSD measured by PM. Optimizing PSD by proposed PTFs was suitable for calculating soil hydraulic parameters using Rosetta program with a little estimation error, for agro-soddy podzolic with soil texture as silty loam and silty clay loam.

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Preliminary study of infiltration gallery for water treatment towards Universal Access 2019 in Indonesia

Abstract: Infiltration gallery is a method of water treatment through soil filtration. The mechanism is the filtering or absorption of contaminants in the river

Cited by 3 publications

References 9 publications

Total Suspended Solids (TSS) Spatial Distribution of Manganese in Resident Well Impacted by Residential Activity: A Case Study of Medokan Ayu District-Surabaya

Total Suspended Solids (TSS) Spatial Distribution of Manganese in Resident Well Impacted by Residential Activity: A Case Study of Medokan Ayu District-Surabaya

Evaluation of low-cost alternatives for water purification in the stilt house villages of Santa Marta's Ciénaga Grande

Optimizing particle size distribution measured by laser diffraction technique for estimating soil hydraulic properties

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