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Nitrates removal using ion exchange resin: batch, continuous column and pilot-scale studies
To enable the reliable removal of nitrates from aqueous solutions/treated wastewater, anion exchange resin was used. Ion exchange with strong basic...
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Nitrates in Turkish waters: sources, mechanisms, impacts, and mitigation
Intensive technological developments, rapid population growth and urbanization, and excessive use of nitrogen fertilizers have caused water resources...
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Experimental and theoretical studies on nitrate removal using epichlorohydrin-modified cross-linked chitosan derived from shrimp waste
Nitrates level in water is a worldwide problem that represents a risk to the environment and people’s health; efforts are currently devoted to the...
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Advanced techniques to remove phosphates and nitrates from waters: a review
At high levels, phosphates and nitrates from mineral fertilizers and wastewaters are contaminating natural waters, leading, for example, to...
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Removal of pharmaceutical contaminants from hospital wastewater using constructed wetlands: a review
Abstract
Pharmaceutical compounds are a significant source of environmental pollution, particularly in hospital wastewater, which contains high...
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A novel combined system for efficient nitrate removal using a continuous flow electrocoagulation and sand filtration (FECF) reactor: Statistical analysis by Taguchi design
In this study, a new hybrid bench-scale electrocoagulation-sand filtration (FECF) reactor was developed for purifying nitrate-contaminated samples....
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Development of an electrodeionization and electrodialysis process for the removal of nitrate from drinking water
Nitrate pollution of water sources has been increasing due to the expansion of agriculture and human activities. The use of electrodialysis (ED)...
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Removal of Nitrogenous Compounds from Municipal Wastewater Using a Bacterial Consortium: an Opportunity for More Sustainable Water Treatments
The integrated management of water resources is a requirement for environmental preservation and economic development, with the removal of nutrients...
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Application of Chlorella vulgaris for nutrient removal from synthetic wastewater and MBR-treated bio-park secondary effluent: growth kinetics, effects of carbon and phosphate concentrations
Application of Chlorella vulgaris for polishing secondary effluent of a wastewater treatment (containing C, N and P) was investigated. As a first...
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Integrated electro-anammox process for nitrogen removal from wastewater
Conventional biological nutrient removal (BNR) requires a large footprint and high-energy consumption to ensure nitrification conditions for ammonia...
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Removal of Disinfection By-Products by Physico-Chemical Treatment Methods
The presence of disinfection by-products (DBPs), such as trihalomethanes (THMs), haloacetic acid (HAA) and N-nitrosodimethylamine (NDMA), in treated...
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Microalgae as a single-pot system for nutrient removal and wastewater treatment: comparison of effluents and species performance
Microalgae paves the way towards a negative emission technology; however, single-pot systems combining nutrient removal and wastewater treatment are...
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Nanoparticulate Iron Oxide Minerals for Arsenic Removal from Contaminated Water
Groundwater contamination with arsenic (As) is a global environmental and human health problem affecting over 200 million people worldwide, with low...
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Nitrate pollution and its solutions with special emphasis on electrochemical reduction removal
Nitrate pollution has become a serious environmental concern all over the world including in China due to the mismanagement of water resources and...
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Horizontal Subsurface Flow Constructed Wetlands for Toxic Pollutants Removal
In a horizontal subsurface flow constructed wetland (HFCW) the passage of wastewater through the package media allows the contact and interaction...
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Feasibility studies on fluoride removal by thermally treated adsorbent developed from the waste snail shells
The utilization of waste materials to develop adsorbents for fluoride removal is gaining vast interest to help waste minimization and sustainable...
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Nanostructured Sponges for the Removal of Toxic Dyes from Wastewater
Nanostructured sponges (NSSs) are a class of nano-based materials typically synthesized carbon-containing polymers. They are named nanosponges...
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Nitrogen-Riched Functional Cellulose Enhanced the Removal of Pb(II) from Water
Since lead is a non-biodegradable and neurotoxic heavy metal, efficient removal of Pb(II) from water is of great significance. Herein, a new type of...
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Laboratory and Field Studies of Microalgae in Wastewater Treatment in the Removal of Heavy Metals
In this review article, a comprehensive report on the potential of microalgae in wastewater treatment for heavy metal removal is presented. It...