Legacy And Emerging Contaminants In Water And Wastewater
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Legacy and Emerging Contaminants in Water and Wastewater
Author: Paromita Chakraborty
language: en
Publisher: Springer Nature
Release Date: 2022-06-03
This volume provides a collection of research findings on the distribution and risk associated with emerging contaminants (ECs) in water and wastewater across the globe, and effective remediation techniques and technologies. The book covers various monitoring techniques for ECs in water and wastewater and its related impacts on the ambient environment, and offers valuable information on cost-effective monitoring techniques and sustainable treatment technologies for ECs. The authors detail the risks and biological effects of ECs and legacy persistent organic pollutants (POPs) in freshwater and marine systems, including their adverse interactions with aquatic organisms, while also discussing the associated impacts on human health. The book comprehensively covers current research outcomes on treatment methods, cost-effectiveness, and infrastructure needs for effective removal of ECs. It will be of interest to students, researchers, and scholars in environmental science and engineering, water and wastewater, toxicology, environmental biotechnology, soil sciences, and microbial ecology.
Legacy & Emerging Contaminants in the Aquatic Environment
Topic summary: The collection of articles focuses on various environmental contaminants, including pesticides, nanoparticles, microplastics, chlorinated paraffins, neonicotinoids, and others, examining their distribution, impact, and management in aquatic ecosystems. In the European Union context, the distribution and toxicity of 148 pesticide active substances are quantified, revealing both the limitations of current monitoring efforts and the widespread risks these chemicals pose to streams and soils. In Nigeria, atrazine levels in drinking water are measured, highlighting potential health risks, particularly to children. The collection also examines nanoecotoxicology, emphasizing the control organisms have over nanoparticle fate and the concept of biomolecular corona. In marine organisms, the accumulation of brominated flame retardants and their selective bioisomerization are investigated, while pesticides and pharmaceuticals in the Hranice karst region surface and groundwater are studied for their environmental implications. Additional topics include the impact of microplastics on marine microorganisms, bioaccumulation of chlorinated paraffins and Dechloranes in Arctic environments, the synthesis and degradation of odorous molecules in water, phosphorus runoff from sheep farms, and the toxicity of neonicotinoid mixtures in zebrafish embryos. These studies collectively reveal a need for improved monitoring, regulatory measures, and an in-depth understanding of the complex interactions and ecological consequences of these pollutants.
Legacy, Pathogenic and Emerging Contaminants in the Environment
This is the time when legacy, pathogenic, and emerging contaminants must be talked about, understood, and dealt with together. While the geogenic contamination of the groundwater is a well-established phenomenon that is considered as legacy contaminants that risk people’s health globally, both pathogenic and emerging contaminants like various water-borne pathogens and pharmaceutical personal care products (PPCPs) are becoming imperative for their acute and chronic toxic effects. While contaminated groundwater consumption leads to skin pigmentation, hyperkeratosis, kidney damage, cardiovascular disease, and children’s overall development, poor sanitation-related pathogenic microorganisms cause a significant number of child and prenatal deaths. Simultaneously, antibiotic microbial resistance (AMR) is expected to kill 100 million people by 2050. However, there are rare texts that combine aspects of all these three under a single book cover. This book gives an understanding of the occurrence, fate, and transport of geogenic, microbial, and anthropogenic contaminants in the groundwater. It covers not only the scientific and technical aspects but also environmental, legal, and policy aspects for contaminant management in the environment under the paradigm shift of COVID-19. This book is intended to bring the focus on the natural contaminants—biotic or abiotic—in the post-COVID Anthropocene, which is illustrating a significant alteration of systems and the subsequent downstream impacts owing to globalization. This book has compiled global work on emergence, mass flow, partitioning, and activation of geogenic, emerging, and pathogenic contaminants in various spheres of environment with special emphasis on soil, sediment, and aquatic systems for enhancing the understanding on their migration and evolution for the welfare of mankind.