Design and feasibility analysis of a low-cost water treatment plant for rural regions of Bangladesh

Mallik, Avijit; Arefin, Md. Arman; Shahadat, Mhia Md. Zaglul

doi:10.3934/agrfood.2018.3.181

Cited by 14 publications

(9 citation statements)

References 26 publications

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“…The results showed that dug well water with high hardness was a risk factor for kidney stone disease (OR = 4.795). Mallik et al (2019) reported that the hardness level in the drinking water of people with urinary tract stone disease was 1375.172 mg/l, greater than the hardness level of drinking water sources for those who were not suffering from urinary tract stone disease which was 429.7415 mg/l.…”

Section: Resultsmentioning

confidence: 98%

Effect of Bamboo Charcoal on pH and Hardware in Dailed Well Water

Lensoni

Karma²,

Wilianda³

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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The problem that is often encountered in clean water is that the quality of the water, both groundwater and river water used by the community, does not meet the requirements of healthy clean water. This study aims to determine the effectiveness of activated charcoal from bamboo on pH and decrease the hardness level of dug well water in the village of Lampoh Keude, Aceh Besar. This study used a Quasi-experimental method, water obtained from residents' wells was processed using the filtration and adsorption method, the filtration media was made using media with a volume of 20 liters which had been modified using sand with a thickness of 10 cm, 10 cm of palm fiber, and 10 gravel cm. The highest pH increase test results occurred in TH III AB media where the resulting pH was 7.7 ± 0.01 compared to 4.5 before processing. The same thing also happened to a decrease in the hardness level of residents' well water, where the thickness of the charcoal and the length of contact time greatly affected the test results, from the results of the 3 existing media tests, the best results were obtained by TH III AB media with a contact time of 30 minutes where the level The hardness obtained was 279 ± 3.46 mg/L or a decrease of 47.1% from the initial hardness level of well waste. There is an increase in the pH value of well water after processing, and that the use of bamboo charcoal can also reduce the hardness level of well water

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Section: Resultsmentioning

confidence: 98%

Effect of Bamboo Charcoal on pH and Hardware in Dailed Well Water

Lensoni

Karma²,

Wilianda³

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

View full text Add to dashboard Cite

show abstract

“…M. S. Laskar made a statistical research on health and environment safety issues of Bangladesh on implementing RNPP project and made very good recommendations along with [8]. Arman Arefin et al did a research on feasibility study on RNPP only considering safety and security issues [9]. In this paper a brief analysis of nuclear energy production is done and several points are found out which shows that RNPP is a great choice for Bangladesh in present situation.…”

Section: Literature Reviewmentioning

confidence: 88%

Rooppur Nuclear Power Plant: Current Status & Feasibility

Saha

Koushik

Roy

et al. 2018

Strojnícky Časopis - Journal of Mechanical Engineering

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In the present world, nuclear energy is a must need for various purposes. The main cause of nuclear energy is because of the increasing energy demand, which is not possible to provide by using convenient energy generation. Bangladesh is a lower income country and the energy sector is not so developed here though there is a very high demand for energy. Rooppur Nuclear Power Plant is the only one nuclear generation plant which can provide this kind of huge energy within a very short time. This paper mainly depicts the ins and outs of this plant and discusses it’s feasibility in Bangladesh. It also focuses on the worlds various power generation methods and comprises it with nuclear energy generation. A detailed technical brief is presented in this paper along with advantages, location selection, financial and environmental impacts. This will help researchers to do further researches about nuclear energy in Bangladesh.

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“…A.I. Fernández-Calvo et al [87] structured a ultra-capacitor with a particular capacitance of 135 F/g in fluid electrolytes, 99 F/g in natural electrolytes, and 75 F/g in ionic electrolytes [88] separately from a synthetically changed graphene material. These versatile electronic capacity gadgets with high power ability and life cycle are likewise called supercapacitors or electrochemical capacitors.…”

Section: Vitality and Gadgetsmentioning

confidence: 99%

Mechanical and Thermal Properties of Graphene over Composite Materials: A Technical Review

Islam

Ahmed²,

Rashid

et al. 2019

jcme

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The recent years have seen numerous developments in the research and headway of graphene, the thinnest two-dimensional nuclear material. Graphene-based materials and their composites have promising applications in an extensive variety of fields; for example, gadgets, biomedical guides, films, adaptable wearable sensors, and actuators. The most recent investigations and movement in this branch of knowledge regularly deliver conflicting or uncertain outcomes. This article evaluates and outlines the distributed information in order to give a basic and complete diagram of the cutting edge. Initially, the particular basic nature of accessible graphene materials is illustrated as well as the distinctive generation methods accessible thus far. The appraisal at that point talks about the different composites that center diverse sub-practical routines; for example, mechanical and aggregate utilitarian applications (e.g., vitality, hardware biomedical, layers, and sensors). The use of graphene and its subsidiaries in the fabricate of nanocomposites with various polymer frameworks has been inspected. And finally, an ending and point of view are given to talking about the rest of the difficulties for graphene nanocomposites in useful science and building.

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Design and feasibility analysis of a low-cost water treatment plant for rural regions of Bangladesh

Cited by 14 publications

References 26 publications

Effect of Bamboo Charcoal on pH and Hardware in Dailed Well Water

Effect of Bamboo Charcoal on pH and Hardware in Dailed Well Water

Rooppur Nuclear Power Plant: Current Status & Feasibility

Mechanical and Thermal Properties of Graphene over Composite Materials: A Technical Review

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