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512 articles for “water quality”
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Biodiversity Monitoring Study to Assess the Impact of a Comprehensive Organic Farming Practice namely Inhana Rational Farming (IRF) Technology on the Ecological Components of India’s Largest Organic Tea Estate of Barak Valley, Assam, India
Abstract: Biodiversity monitoring study was conducted in West Jalinga Tea Estate for the evaluation of the management impact on the different ecological components of the plantations viz. soil, water and bird diversity. The tea garden switched over to organic cultivation through the adoption of Inhana Rational Farming (IRF) Technology in 2001–02. Evaluation of soil quality components indicated improvement in soil health as compared to the conventional tea estates in the same …
Published in Research & Reviews : Journal of Botany · Vol. 8, Issue 1, 2019 · pp. 12–35 Read article
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Quality Assessment of Water Samples from East Godavari
Abstract: Water quality for irrigation purposes is very important. In present study the water samples are collected from both Raja mahendra varam (RJY) and Kakinada (KKD) of East Godavari District, local areas of Andhra Pradesh, India from water sources like Ponds, Canals, Bore wells in summer season in the month of May 2019. The water samples were analyzed to determine the concentration of physico-chemical parameters to assess the quality of water …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 11, Issue 2, 2020 · pp. 17–23 Read article
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Advances in Photocatalytic Catalysts for Wastewater Treatment
Abstract: Water is a fundamental component of the life support system and is indispensable for the survival of all living organisms. Life cannot exist without water, and human societies depend on it for drinking, agriculture, industry, and sanitation. Water resources are increasingly under pressure in terms of both quality and availability, largely due to rapid industrial development, expanding urban areas, and rising population levels. These human-driven activities have played a major …
Published in Journal of Catalyst & Catalysis · Vol. 13, Issue 1, 2026 · pp. 44–56 Read article
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Assessment of Groundwater Quality in Rumuodara, Rivers State, Nigeria
Abstract: The assessment of groundwater quality from selected borehole in Rumuodara, Rivers State, Nigeria was evaluated. The results of the physicochemical parameters revealed that pH ranged from 6.57-6.60, temperature: 26.10-28.54oC, turbidity: 1.57-2.96NTU, conductivity: 41.24-68.44 μS/cm, salinity: 26.10-50.37mg/l, total dissolved solid: 18.9-63.14mg/l, total hardness: 38.21-48.30mg/l, alkalinity: 55.30-70.17mg/l, chloride: 28.40-75.14mg/l, sulphate: 21.50-30.60mg/l, nitrate: 1.50-3.04mg/l, phosphate: 59.24-65.40mg/l, calcium: 37.81-45.27mg/l, Iron: 0.133-0.190mg/l, sodium: 16.70- 21.13mg/l, copper: 0.22–0.50mg/l, total suspended solid: 2.94-3.60mg/l, Lead: < 0.01mg/l-2.27mg/l, zinc: …
Published in Research & Reviews : Journal of Ecology · pp. 9–21 Read article
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Grey Water Recycling
Abstract: Domestic grey water recycling and reuse in residential buildings have been comprehensively examined. It is estimated that recoverable grey water can account for approximately 35% to 40% of total household water demand, highlighting its substantial potential to reduce freshwater consumption in domestic settings. A comprehensive worldwide review of grey water recycling and reuse practices has been reported, highlighting the increasing importance of sustainable water management in both developed and developing …
Published in Journal of Water Pollution & Purification Research · Vol. 13, Issue 1, 2026 · pp. 69–77 Read article
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Use of Artificial Intelligence to Access and Ensure Safe Drinking Water Supply: A Review
Abstract: Ensuring access to safe drinking water is a critical public health challenge. Traditional water quality assessment methods are often labor-intensive and time-consuming. Artificial intelligence offers a promising alternative, providing rapid, accurate, and scalable solutions for monitoring and predicting water quality. This systematic review examines the application of AI. The review highlights various AI models, including artificial neural networks, support vector machines, decision trees, and ensemble methods, in predicting water quality …
Published in Journal of Water Resource Engineering and Management · Vol. 11, Issue 2, 2024 · pp. 21–28 Read article
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Remote Controlled Boat for Hyacinth Removal
Abstract: This research focuses on the design and production of Hyacinth infestation poses a significant ecological and economic challenge in many aquatic ecosystems, causing disruptions in water quality, biodiversity, and water transportation. To address this issue, we have developed a remote-controlled boat specifically designed for hyacinth removal. This innovative solution leverages the capabilities of autonomous watercraft, equipped with advanced sensors and a specially designed cutting mechanism, to efficiently and effectively manage …
Published in Recent Trends in Fluid Mechanics · Vol. 11, Issue 1, 2024 · pp. 20–26 Read article
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Freshwater Resources in Delhi: A Decadal Analysis of Land Use Changes
Abstract: The escalating global concern over the pollution of freshwater resources, driven by the amplifying stress and scarcity of freshwater, underscores the significance of this study. The investigation examined the alterations in land use and land cover (LULC) in Delhi, concurrently assessing the coliform count in water sources designated for drinking and other purposes. LANDSAT 7 satellite imagery scrutinized the LULC changes in Delhi over a decade (2011 to 2021) to …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 14, Issue 1, 2024 · pp. 13–22 Read article
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Aerator Monitoring System for Fisheries Using Internet of Things
Abstract: To manage aquaculture effectively, we need to monitor water quality constantly. This helps prevent the depletion of dissolved oxygen, which can lead to fish suffocating. Such monitoring is especially critical in intensive pond systems. If we ignore this and fail to take action quickly, we risk losing all our fish, resulting in high costs that could have been avoided. This paper introduces a low-cost Internet of Things (IoT) based aerator …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 14, Issue 2, 2025 · pp. 1–8 Read article
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Study of Seasonal Variation in Physicochemical Parameters of Fresh Water Bodies of District Rajouri, Jammu and Kashmir
Abstract: Drinking water quality is of elemental importance to human physiology and the durability of humanity depends very much upon its capability. The present work is aimed to review the quality of spring’s water in the rural area in district Rajouri. The three springs are named as Gopishah Ki Bowli, Khark Bowli and Badi Bowli. This has been determined by collecting spring water samples and subjecting the samples to a comprehensive …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 3, 2019 · pp. 71–77 Read article
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Determination of Free Chlorine Water Content in Jalandhar City Using Colorimeter
Abstract: Water is the ultimate source of life on this universe. Water is vital for the survival of humans, animals, and plants, and the issue of freshwater is becoming increasingly critical in society. With the human body composed of 64% water, contaminated water, inadequate waste disposal, and poor water management contribute to severe public health issues such as cholera, typhoid, and malaria annually. Globally, the quality and quantity of water are …
Published in Journal of Water Pollution & Purification Research · Vol. 11, Issue 1, 2024 · pp. 1–5 Read article
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Bacterial Densities and Physicochemical Qualities of Surface Water Sources in Some Selected Communities of Ekiti State
Abstract: Abstract The present study attempts to bring on acute awareness among the people about the quality of surface water samples used for drinking in selected communities of Ekiti State. The experiment analyses their bacterial density and physicochemical parameters such as pH, (7.2–8.1), temperature (22.2–29.0°C) conductivity (6–49 µs/cm), total dissolved solids (0.045–163 mg/L), total suspended solids (0.014–102 mg/L), total hardness (40–102 mg/L), biological oxygen demand (2.3–10.4 mg/L), nitrate (1.7–21.34 mg/L), phosphate …
Published in Journal of Water Pollution & Purification Research · Vol. 2, Issue 3, 2015 · pp. 19–29 Read article
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Experimental Analysis of Physical Parameters in Treated Water
Abstract: During the first phase, the surface water treatment plant at Saidabad treats 225 million liters of water per day. In the treated water, turbidity, color, total coliform, fecal coliform, and hardness are reduced; on the other hand, conductivity and total dissolved solids increase. In the wet season, turbidity is high due to relatively coarse particle dispersions in river water. All other parameters, such as color, total and fecal coliform, hardness, …
Published in Journal of Water Resource Engineering and Management · Vol. 7, Issue 3, 2020 · pp. 31–37 Read article
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Integrated Spatial and Statistical Assessment of Groundwater Quality in Rupbas Tehsil of Bharatpur, Rajasthan: A WQI-based Approach
Abstract: This study presents a comprehensive evaluation of groundwater quality in Rupbas Tehsil of Bharatpur District, Rajasthan, through the application of the Water Quality Index (WQI) and hydrogeochemical techniques. A total of 32 groundwater samples, 16 collected during the pre-monsoon and 16 during the post-monsoon seasons, were analyzed for key physicochemical parameters including pH, electrical conductivity (EC), total dissolved solids (TDS), dissolved oxygen (DO), oxidation-reduction potential (ORP), total hardness (TH), total …
Published in Journal of Water Pollution & Purification Research · Vol. 12, Issue 3, 2025 · pp. 84–93 Read article
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Assessment of Anthropogenically Induced Pollution in the Surface Water of River Ganga: A Study in the Dakshineswar Ghat, West Bengal, India
Abstract: The river Ganga is one of the most important and sacred rivers of India. During the last few decades, massive pollution has affected its water quality. The present study reports the impact of anthropological pollutant load on river Ganga at Dakshineswar, W.B, India. Surface water samples for a two-year study (2017-19) were collected from DakshineswarGhat of the river Ganga during pre-post and monsoon seasons. The water samples were collected both …
Published in Journal of Water Pollution & Purification Research · Vol. 7, Issue 1, 2020 · pp. 15–19 Read article
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Integrated Surface Water–Groundwater Dynamics: Implications for Pollution Pathways, Prevention, and Environmental Control
Abstract: Water resources worldwide are increasingly threatened by pollution pressures amplified by climate change and intensified human activities. The vulnerability of surface water and groundwater systems to contamination is strongly governed by their dynamic hydrologic connectivity, which is often overlooked in pollution prevention and control frameworks. Rising global temperatures, altered precipitation regimes, land-use change, and intensified abstraction patterns modify recharge processes, flow paths, and contaminant transport mechanisms across environmental landscapes. This …
Published in International Journal of Pollution: Prevention & Control · Vol. 4, Issue 1, 2026 · pp. 34–40 Read article
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Qualitative and Quantitative Assessment of Water Resources at Moradabad District (UP), India
Abstract: Moradabad district houses several medium and small-scale industrial units: such as alloy manufacturing, chrome plating, electroplating, and metal extraction from e-waste. The city is known for its export of brass handicrafts to various countries across the world including North America and Europe and is popularly known as Peetal Nagri (Brass City). Heavy metals like lead, copper, arsenic and iron used in alloy manufacturing and nickel and chromium used in plating …
Published in Journal of Water Pollution & Purification Research · Vol. 11, Issue 2, 2024 · pp. 1–9 Read article
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Prevention of Water Overflows and Leakages at MPCOE Campus
Abstract: Water is one of the fundamental necessities of human life, essential for a wide range of daily activities. People rely on water for drinking, cleaning, cooking, irrigation, and industrial processes. To meet these needs, water is often pumped from ground storage to overhead tanks. However, the use of non-automated switches to operate pumping machines can lead to significant issues, such as water overflow and unnecessary electricity consumption. The proposed system …
Published in Journal of Water Resource Engineering and Management · Vol. 12, Issue 1, 2025 · pp. 43–51 Read article
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Advances in Water Purification: A Comprehensive Review of Techniques and Technologies
Abstract: Access to safe and clean drinking water is crucial for both environmental sustainability and human health, and water purification is a key component of this. Developments in water purification technologies have emerged as a key area of scientific and technical research due to the growing global water shortage and contamination. From conventional approaches to state-of-the-art technologies, this review article offers a thorough examination of the most current advancements in water …
Published in Journal of Water Pollution & Purification Research · Vol. 12, Issue 2, 2025 · pp. 26–30 Read article
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Cloud Based Pool Water Monitoring System using Internet of Things
Abstract: The Internet of Things has a concept where internet extends into actual world grasping to daily objects. The IoT gives the power to sense and control these objects over existing network. This gives rise to alliance between physical world and computer based platforms. The results of this alliance are higher accuracy, improved efficiency, reduced economical cost and less human involvement. This technology has produced smart cities, smart homes, advanced healthcare …
Published in Journal of Communication Engineering & Systems · Vol. 8, Issue 1, 2018 · pp. 1–7 Read article