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28 articles for “Natural Filtration”
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Contemporary scenarios in purification of water
Abstract: Purification of water relies on allocation of resources liked as rural, urban industrial and diagnostics intervened. Rural mostly under below poverty line subscribe from body filers like sun aided or air water mixers. Enriched biosand alga expects constituent basic fundamental to allow clean water. Even though malfunctioning membranes, application of chemicals and flocculating agents are ever remaining decisive to reclaim same. Ever prone child rebirth issue a challenge to water …
Published in Journal of Water Pollution & Purification Research · Vol. 6, Issue 3, 2019 · pp. 1–8 Read article
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Development of a Natural Fiber Sand–Carbon Composite Filter Using Agave sisalana for Sustainable Domestic Sewage Treatment
Abstract: This study presents an innovative approach to decentralized domestic sewage treatment by integrating Agave sisalana fibers as the core functional component within a composite filtration system. The filtration column was constructed using a vertical 1:3:1 layered configuration comprising silica sand (top), Agave sisalana fibers (middle), and activated carbon (bottom). Comprehensive experimental analyses were conducted to evaluate the system’s efficacy in removing key water quality parameters, including turbidity, total solids (TS), …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 43–51 Read article
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Innovative Technology for Water Purification
Abstract: Water purification is critical for ensuring access to clean and safe drinking water, which is essential for public health, environmental sustainability, and economic development. Recent advancements in water purification technologies offer innovative solutions to address the growing challenges of water contamination and scarcity. This paper explores state-of-the-art technologies that are revolutionizing the field of water purification. Key innovations include nanotechnology-based filtration systems, advanced oxidation processes (AOPs), biomimetic membranes, and solar-powered …
Published in Journal of Water Pollution & Purification Research · Vol. 11, Issue 2, 2024 · pp. 11–16 Read article
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Design of Dual Media Water Filter Purifier Using Clay Pot
Abstract: Numerous organisations make low-cost water treatment devices for rural homes, for instance filters, RO and UV-based water purifiers. However, these devices have problems like filter clogging, the need to replace filters frequently water contamination (in the case of RO), and the truth that electricity is not always available in rural areas, which makes them costly to use. Because of this, RO and UV purifiers are too expensive for people who …
Published in Journal of Water Pollution & Purification Research · Vol. 12, Issue 3, 2025 · pp. 94–99 Read article
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Beyond Conventional Purification: India’s Journey in Water Technology and Governance
Abstract: India is facing mounting challenges in water availability and quality due to rapid urbanization, industrial growth, climate change, and population pressure. Over the past decade, significant advances have been made in water treatment technologies, driven by increasing demand, stricter environmental regulations, and the need for sustainable solutions. This review critically examines recent technological innovations in water treatment, including membrane-based filtration, advanced oxidation processes, decentralized systems, and nature-based solutions, with a …
Published in Journal of Water Resource Engineering and Management · Vol. 12, Issue 3, 2025 · pp. 12–19 Read article
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A Review on Advancements and Challenges of Catalytic and Non-Catalytic Waste Water Treatment Processes
Abstract: AbstractClean drinking water is a basic amenity to be ensured for all. As water resources are becoming increasingly scarce due to the rising imbalance between freshwater availability and consumption and many of the water resources are polluted by anthropogenic sources such as industrial, agricultural waste and household, therefore, treatment of wastewater remains a critical need before leaving it to natural water streams. Traditional wastewater treatment processes include filtration, adsorption, activated …
Published in Journal of Water Pollution & Purification Research · Vol. 6, Issue 1, 2019 · pp. 24–36 Read article
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Removal of Toxic Metals from Industrial Wastewater by using Natural Adsorbent
Abstract: Heavy metal pollution has become one of the most serious environmental problem nowadays. Numerous investigation have been conducted for removing heavy metals by utilizing agricultural waste which have caught more attraction for its advantages and removal efficiency. Treatment process for removal of toxic metals include Bioadsorption, Precipitation, Ion Exchange, Reverse osmosis, Electrochemical treatment, Membrane Filtration, Evaporation, Flotation, Oxidation. Instead of using commercial materials, we have worked on inexpensive materials such …
Published in Journal of Industrial Safety Engineering · Vol. 7, Issue 2, 2020 · pp. 35–40 Read article
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Smart Bio-Polymer Composite Systems for Sustainable Bio-Polymer Composite Media for Enhanced Pollutant Removal in Constructed Wetland Systems Using Machine Learning
Abstract: Constructed wetlands are widely used for wastewater treatment due to their low cost and ecological compatibility; however, their efficiency in removing emerging contaminants remains limited. This study presents the development of biodegradable polymer-based composite materials integrated into wetland filtration systems to enhance pollutant removal efficiency. Bio-polymers combined with natural fillers such as biochar and clay were synthesized and evaluated under simulated wetland conditions. The results demonstrate improved adsorption capacity, increased …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 190–200 Read article
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Polyphenol Recovery Using Nanofiltration and Tight Ultrafiltration: A Review
Abstract: A viable strategy to lessen the environmental contamination of numerous by-products is pressuredriven membrane-based technology. The recovery, isolation, and separation of polyphenols from such by-products has recently received attention due to the growing interest in natural chemicals having biological activity. The potential to recover phenolics from various kinds of by-products has been observed particularly for tight filtration process and nanofiltration membranes. These membranes' productivity and ability to separate substances are …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 13, Issue 3, 2022 · pp. 31–35 Read article
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A Review on Heavy Metal Removal Techniques in Water Treatment
Abstract: The removal of heavy metal ions from wastewater is crucial for environmental safety and human health due to the toxic and persistent nature of these pollutants. This review comprehensively examines various water treatment methods, including adsorption, membrane filtration, chemical precipitation, electrochemical, and photocatalytic processes. Each technique is critically analyzed in terms of removal efficiency, operating conditions, and their respective advantages and limitations. Adsorption methods, particularly those using bioadsorbents, have gained …
Published in Journal of Water Pollution & Purification Research · Vol. 11, Issue 3, 2024 · pp. 15–28 Read article
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Physical Activation Process and Characterization of Bioactive Carbon, with a Focus on its Applications
Abstract: Activated carbon is a form of carbon that has been processed to enhance its surface area and porosity. This processing enables it to function as an efficient adsorbent, attracting and retaining other molecules on its surface. In our environment, many types of biomass waste are inexpensive and renewable. Recently, there has been a growing interest in producing products from renewable resources. A prime example is the use of biomass to …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 507–517 Read article
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Development of Low Cost- eco-friendly and Pathogen Free Water Purifier
Abstract: The process of removing unwanted physical and chemical pollutants from water is known as water purification. Water purification system proposed in this project focus on providing eco-friendly pathogen free water at low-cost Various methods for water filtration are available, but they are not economically viable for rural residents. The proposed system is made up of a mix of natural materials such as sand, coarse aggregate, and chemicals. It's a good …
Published in Emerging Trends in Chemical Engineering · Vol. 8, Issue 2, 2021 · pp. 14–18 Read article
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Envirotech: A Leading Innovation For Future Generation
Abstract: Envirotech or Environmental technology is the usage of environmental science and technology to monitor and conserve the natural environment and resources, and to reduce the negative impacts of human involvement. It involves the purification of the contaminated environment, waste management and production of sustainable energy without harming the nature. It aims to facilitate the human needs without harming the nature. Many technologies are developed to conserve water, reduce waste, produce …
Published in Journal of Control & Instrumentation · Vol. 12, Issue 3, 2021 · pp. 38–44 Read article
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Utilization of Whey in Functional Dairy Beverages: Nutritional, Technological, and Industrial Perspectives
Abstract: The dairy industry plays a vital role in global nutrition and the economy, producing a wide range of products that contribute significantly to human health. Among its by-products, whey is generated in large quantities during cheese and paneer production and has traditionally been considered a waste material, posing environmental challenges due to its high biochemical oxygen demand. However, in recent years, whey has gained considerable attention as a valuable resource …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 15, Issue 1, 2026 · pp. 18–23 Read article
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Development of Herbal Mosquitoes repellent candle
Abstract: Citronella oil and essential oil are commonly used for their insect-repellent properties. They’re important for creating natural insect repellents, candles, and sprays, offering a safer alternative to chemical-based products. Citronella oil is particularly effective against mosquitoes, making it invaluable for outdoor activities and protecting against insect-borne diseases like malaria and Zika virus. Its pleasant scent also adds to its appeal as a natural air freshener. In a mosquito repellent study, …
Published in Recent Trends in Cosmetics · Vol. 1, Issue 2, 2024 · pp. 8–12 Read article
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Exploring Polymer Biocomposite as a Sustainable Filter for Water Treatment
Abstract: The present study explores the utilization of polylactic acid (PLA), a renewable polymer combined with surface-modified nanocellulose (SMNC), and pectin derived from Borassus flabellifer leaves and fruits respectively. Existing methods of filtration are synthetic and affect the environment and public health at an alarming rate thereby making biopolymer-based membranes a greener and effective approach for water treatment. PLA-SMNC-pectin biofilm was fabricated using 88.5 mg PLA, 3.5% (wt. % of PLA) …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 594–608 Read article
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Numerical Study of Natural Convection Heat Transfer in Porous Particles Through Composite Filters
Abstract: The study of heat transmission through porous materials within the confines of reactor configurations stands as a pivotal realm of inquiry in the realms of engineering and the applied sciences, possessing wide-ranging applications spanning from soil mechanics to the refinement of heat exchange systems. Porous substances, distinguished by their interconnected voids or interstices, present an array of reactor forms that profoundly shape the flow of fluids and the conveyance of …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 268–279 Read article
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Defluoridation of Water using Corn Cobs Powder: An Effective Risk Reducing Agent
Abstract: The presence of a unique chemical called fluoride in water, has a major impact on human health. In many places, ground waters are the primary source of water and is found to be with high concentrations of fluorides. Most of the adsorbents used for the removal of fluoride from drinking water are activated carbon-based materials and is found to be most expensive. There is a need for an alternative, effective, …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 2, 2021 · pp. 25–34 Read article
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A Comprehensive Review Summarizing the Effect of Electrospinning Parameters and Potential Applications of Nanofibers
Abstract: Electrospinning is a valuable and effective system to create ultrafine nanofibers. Due to its flexibility, cost efficiency, in addition, the potential to be used in a broad range of uses, it has been a method of excellent science and industrial concern, bringing about a notable potential for nanotechnology. Since it is considered to be the most encouraging way of producing coherent nanofibers on a big scale, there is an enormous …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 3, 2019 · pp. 1–6 Read article
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POTENTIAL BIOPRESERVATIVE EFFECT OF ANTIMICROBIAL PEPTIDES OF SEEDS OF Vigna unguiculata (Cow Pea) ON Hibiscus sabdariffa L. (Roselle) Calyces (Zobo) DRINK
Abstract: Natural and efficient food preservatives are in greater demand because of growing concerns about the safety and quality of processed beverages. Antimicrobial peptides have emerged as promising natural substitutes for synthetic preservatives, boasting advantages like wide-ranging activity and reduced toxicity. In this research, we investigate the inhibitory effects of these peptides against common spoilage microorganisms in 'Zobo' drink. Peptides were extracted and purified from germinated Vigna unguiculata) seeds harvested on …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 14, Issue 1, 2025 · pp. 26–41 Read article