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Papers by Tariqul Islam Sani

Research paper thumbnail of The Investigation of Rain Water Harvesting Technique and Use of Solar Power Pump

International Journal of Innovative Science and Research Technology , 2023

Water is the most valuable resource which is available on the earth's surface, covering 2/3 rd pa... more Water is the most valuable resource which is available on the earth's surface, covering 2/3 rd part of the total earth's surface. Human requires water for a variety of tasks in our daily lives, so life would not exist without it. As the world population is increasing day by day, the demand increases for quality drinking water. In a growing country like India, Nepal having scarcity of water sources, became a major problem due to the increase in the consumption of water. Besides this many coastal parts of Nepal and India are challenged by floods due to heavy rainfall during the monsoon season. Due to the increasing population, weather change, variation of rainfall within the country, and sudden disparity of metrological parameters like humidity, the surface, and sub-surface resources are constantly depleting in many countries. Hence its proper management could reduce problems due to shortage of water and food crises. So rainwater harvesting has proven to be one of the most cost-effective and environmentally friendly methods to overcome this problem, conserve the water for future use, and recharge groundwater. The RWH technique is used to resolve the problem of water scarcity problems during the non-monsoon season by storing 129.5m^3 in a year on the rooftop of the house. This initiative helps to utilize the water supply for household purposes, and agriculture and also will help in the recharge of the groundwater. There is greater chance that the rainwater might be contaminated by dust, floating substance, bacteria, and hazardous Chemicals that require treatment before usage. We have used slow sand filtration and solar technology methods to reduce pollution. This study aimed at designing a rooftop rainwater harvesting structure for a rural house in Dhangadhi Nepal. The roof of the house was chosen as the required catchment area for rainwater harvesting taking into the consideration of the water demand for household purposes. The necessary data such as catchment regions and average precipitation are gathered. In this paper selection of good rooftop materials, basic rooftop designing for rainwater harvesting, basic cost analysis, and solar power pump for lifting the water for future use have been done.

Research paper thumbnail of Experimental Investigation for Stabilizing Soil using Rice Husk Ash

INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH & TECHNOLOGY (IJERT), 2023

Many State of India and A portion part of Karnataka is covered with Laterite soils. It is charact... more Many State of India and A portion part of Karnataka is covered with Laterite soils. It is characterized by its distinctive reddish-brown to yellow-brown color and its high clay content. Laterite soils are High water-holding capacity, Resilience to erosion, Iron and aluminum content, Nutrient availability challenges, and Adaptation to specific crops. Laterite soil is known for its high clay content, and plasticity and demonstrates significant shrinkage and swelling characteristics. The shearing strength and bearing capacity of the soils are very low. The high clay content and low permeability of laterite soil hinder water infiltration and lead to waterlogging, affecting plant growth and construction activities. To avoid this circumstance, soil must be stabilized, and strength should be high. RHA is a fibrous residue of the rice that remains after the incineration of rice husk gives the ash. Rice husk Ash acts as a binding agent, forming cementitious compounds with the soil particles and enhancing their cohesion and stability. The chemical analysis of rice husk ash revealed significant concentrations of silica, potassium, iron, calcium, magnesium, and aluminum. When RHA mix with Laterite soil by mass in proportions of 5%, 10%, 15%, 20%. And then geotechnical properties are evaluated. RHA's chemical ingredients improve Nutrient sources, Soil pH adjustment, Soil structure enhancement, Soil amendment for heavy clay soils, Pest and disease management, and Sustainable waste utilization.

Research paper thumbnail of The Investigation of Rain Water Harvesting Technique and Use of Solar Power Pump

International Journal of Innovative Science and Research Technology , 2023

Water is the most valuable resource which is available on the earth's surface, covering 2/3 rd pa... more Water is the most valuable resource which is available on the earth's surface, covering 2/3 rd part of the total earth's surface. Human requires water for a variety of tasks in our daily lives, so life would not exist without it. As the world population is increasing day by day, the demand increases for quality drinking water. In a growing country like India, Nepal having scarcity of water sources, became a major problem due to the increase in the consumption of water. Besides this many coastal parts of Nepal and India are challenged by floods due to heavy rainfall during the monsoon season. Due to the increasing population, weather change, variation of rainfall within the country, and sudden disparity of metrological parameters like humidity, the surface, and sub-surface resources are constantly depleting in many countries. Hence its proper management could reduce problems due to shortage of water and food crises. So rainwater harvesting has proven to be one of the most cost-effective and environmentally friendly methods to overcome this problem, conserve the water for future use, and recharge groundwater. The RWH technique is used to resolve the problem of water scarcity problems during the non-monsoon season by storing 129.5m^3 in a year on the rooftop of the house. This initiative helps to utilize the water supply for household purposes, and agriculture and also will help in the recharge of the groundwater. There is greater chance that the rainwater might be contaminated by dust, floating substance, bacteria, and hazardous Chemicals that require treatment before usage. We have used slow sand filtration and solar technology methods to reduce pollution. This study aimed at designing a rooftop rainwater harvesting structure for a rural house in Dhangadhi Nepal. The roof of the house was chosen as the required catchment area for rainwater harvesting taking into the consideration of the water demand for household purposes. The necessary data such as catchment regions and average precipitation are gathered. In this paper selection of good rooftop materials, basic rooftop designing for rainwater harvesting, basic cost analysis, and solar power pump for lifting the water for future use have been done.

Research paper thumbnail of Experimental Investigation for Stabilizing Soil using Rice Husk Ash

INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH & TECHNOLOGY (IJERT), 2023

Many State of India and A portion part of Karnataka is covered with Laterite soils. It is charact... more Many State of India and A portion part of Karnataka is covered with Laterite soils. It is characterized by its distinctive reddish-brown to yellow-brown color and its high clay content. Laterite soils are High water-holding capacity, Resilience to erosion, Iron and aluminum content, Nutrient availability challenges, and Adaptation to specific crops. Laterite soil is known for its high clay content, and plasticity and demonstrates significant shrinkage and swelling characteristics. The shearing strength and bearing capacity of the soils are very low. The high clay content and low permeability of laterite soil hinder water infiltration and lead to waterlogging, affecting plant growth and construction activities. To avoid this circumstance, soil must be stabilized, and strength should be high. RHA is a fibrous residue of the rice that remains after the incineration of rice husk gives the ash. Rice husk Ash acts as a binding agent, forming cementitious compounds with the soil particles and enhancing their cohesion and stability. The chemical analysis of rice husk ash revealed significant concentrations of silica, potassium, iron, calcium, magnesium, and aluminum. When RHA mix with Laterite soil by mass in proportions of 5%, 10%, 15%, 20%. And then geotechnical properties are evaluated. RHA's chemical ingredients improve Nutrient sources, Soil pH adjustment, Soil structure enhancement, Soil amendment for heavy clay soils, Pest and disease management, and Sustainable waste utilization.