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Efficiency of Bank Filtration and Post-Treatment

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ISBN: 9783039213054 9783039213061 Year: Pages: 352 DOI: 10.3390/books978-3-03921-306-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-12-09 11:49:15
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Abstract

Riverbank filtration (RBF) schemes for the production of drinking water are increasingly challenged by new constituents of concern, such as organic micropollutants and pathogens in the source water and hydrological flow variations due to weather extremes. RBF and new technology components are integrated and monitoring and operating regimes are adopted to further optimize water treatment in bank filtration schemes for these new requirements. This Special Issue presents results from the EU project AquaNES “Demonstrating synergies in combined natural and engineered processes for water treatment systems” (www.aquanes.eu). Additionally, papers from other research groups cover the efficiency of bank filtration and post-treatment, advantages and limitations of combining natural and engineered processes, parameter-specific assessment of removal rates during bank filtration, and the design and operation of RBF wells. The feasibility, design, and operation of RBF schemes under specific site conditions are highlighted for sites in the US, India, and South Korea

Keywords

riverbank filtration --- removal efficacy --- dissolved organic carbon (DOC) --- pesticides --- pharmaceutical residues --- riverbank filtration --- organic matter degradation --- manganese --- riverbed --- climate change --- floods --- droughts --- column experiments --- PHREEQC --- decentralized capillary nanofiltration --- anoxic --- suboxic --- organic micropollutants --- bank filtrate --- groundwater --- sulphate --- dissolved organic matter --- high temperature --- sub-oxic conditions --- organic matter composition --- PARAFAC-EEM --- LC-OCD --- redox sensitivity --- micropollutants --- oxypurinol --- gabapentin --- river bank filtration --- hydrological trends --- sustainable water production --- well structure remodeling --- point-bar alluvial setting --- riverbank filtration --- site investigation --- hydrochemistry --- subsurface geology --- riverbank filtration --- organic micropollutants --- water quality --- environmental monitoring --- riverbank filtration --- collector wells --- performance --- entrance velocity --- river bank filtration --- attenuation --- organic micropollutants --- pharmaceuticals --- riverbank filtration --- small communities --- disinfection by-products --- trihalomethanes --- riverbank filtration (RBF) --- Krishna River --- southern India --- water treatment --- water quality --- salinity --- river bank filtration --- ultrafiltration --- surface water treatment --- energy efficiency --- out/in membrane comparison --- inline electrolysis --- bank filtration --- biofilm --- clogging --- filter cake --- pathogen barrier --- pressure loss --- slow sand filtration --- electro-chlorination --- smart villages --- disinfection --- river bank filtration --- rural water supply, online monitoring --- dissolved organic matter --- fluorescence excitation-emission matrix --- LC-OCD --- Nakdong River --- riverbank filtration --- bank filtration --- drinking water treatment --- inorganic chemicals --- organic micropollutants --- Ganga --- Yamuna --- Damodar --- riverbank filtration --- water quality --- organic carbon --- nitrate --- heavy metals --- microorganisms --- riverbank filtration --- riverside water source --- analytical method --- mirror-image method --- optimization --- riverbank filtration --- water quality --- bank filtrate portion --- iron --- manganese --- microorganisms --- system costs --- water supply --- storage tank --- drinking water hydropower --- turbine --- energy generation --- renewable energy

Environmental Fate of Emerging Organic Micro-Contaminants

Authors: ---
ISBN: 9783039213672 9783039213689 Year: Pages: 128 DOI: 10.3390/books978-3-03921-368-9 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Environmental Sciences
Added to DOAB on : 2019-12-09 11:49:15
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Abstract

The toxicity and fate of pharmaceuticals and other emerging micro-organic contaminants in the natural and built environments have been the focus of much research over the last twenty years. Particular focus has recently centred on the fate of antimicrobial chemicals, including antibiotics and antifungals. The occurrence of such chemicals in the environment is thought to contribute to the selection of resistance in exposed microorganisms.This Special Issue (SI) brings together a broad range of recent advances in the field of emerging micro-organic contaminants, ranging from medicinal contaminants to industrial chemicals in the environment. Notably, these range from chemical extraction and large-scale analysis to adverse effects on non-target aquatic organisms and potential risk to humans via contaminated foodstuffs. Additionally, this Special Issue also presents novel contaminant treatment/degradation methods of both physical and biological nature.

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2019 (2)