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This book describes how psychiatric pharmaceuticals, namely antidepressants, anxiolytics, sedatives and hypnotics are among the most prescribed active substances due to the higher occurrence of psychiatric disorders throughout the world. It goes on to demonstrate how patients’ excretion of the active compounds along with several metabolites is considered to be the main pathway for the occurrence of these emerging pollutants in wastewater treatment plant effluents, surface and drinking water, soils and sediments. Further chapters are devoted to an exploration of these pharmaceuticals’ high persistence, toxicity and intrinsic biological activity, which can affect the nervous and endocrine systems of terrestrial and aquatic non-target organisms, the dissemination of these compounds in environment matrices and the growing number of associated problems and concerns. The remainder of the book describes how conventional wastewater treatment processes are generally inefficient when it comes to the removal of this type of pollutants, giving rise to the demand for implementing alternative or complementary treatment technologies. Extensive research studies on the efficiency of the degradation and/or removal of these pollutants are summarized, and adsorption, membrane and advanced oxidation processes (AOP) are proposed. Given its content and structure, the book offers a concise summary of the most significant findings on psychiatric pharmaceutical removal in wastewater.

Chemistry. --- Industrial Chemistry/Chemical Engineering. --- Water Quality/Water Pollution. --- Environmental Chemistry. --- Freshwater & Marine Ecology. --- Drug Resistance. --- Drug interactions. --- Chemical engineering. --- Aquatic biology. --- Environmental chemistry. --- Chimie --- Médicaments --- Génie chimique --- Hydrobiologie --- Chimie de l'environnement --- Interaction --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Chemical Engineering --- Water-supply. --- Emerging contaminants in water. --- Emerging microbial contaminants in water --- Emerging pollutants in water --- Availability, Water --- Water availability --- Water resources --- Water quality. --- Water pollution. --- Drug resistance. --- Aquatic ecology. --- Water --- Natural resources --- Public utilities --- Water resources development --- Water utilities --- Pollution --- Interactions, Drug --- Drugs --- Hydrobiology --- Water biology --- Aquatic sciences --- Biology --- Chemistry, Environmental --- Chemistry --- Ecology --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Side effects --- Aquatic ecology . --- Resistance to drugs --- Pharmacology --- Aquatic biology --- Aquatic pollution --- Fresh water --- Fresh water pollution --- Freshwater pollution --- Inland water pollution --- Lake pollution --- Lakes --- Reservoirs --- River pollution --- Rivers --- Stream pollution --- Water contamination --- Water pollutants --- Water pollution --- Waste disposal in rivers, lakes, etc. --- Freshwater --- Freshwater quality --- Marine water quality --- Quality of water --- Seawater --- Seawater quality --- Environmental quality --- Quality --- Composition --- Pollution.

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• Reference Manager
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• Reference Manager
• EndNote
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Ilustrado, este livro apresenta informações sobre as principais parasitoses que acometem ovinos criados no Brasil, com o objetivo fornecer subsídios para a elaboração de estratégias de profilaxia das enfermidades decorrentes desse tipo de contaminação. Baseada em estudos realizados no Brasil e no exterior, a obra reproduz e comenta também resultados de dissertações e teses elaboradas por estudantes de pós-graduação da Unesp de Botucatu. De acordo com os autores, a verminose causada por nematódeos gastrintestinais constitui o principal problema sanitário dos rebanhos ovinos, animais que podem ser contaminados simultaneamente por várias das inúmeras espécies do parasita. A ocorrência de cada espécie, explicam, relaciona se com fatores como a frequência de tratamentos com anti-helmíntico, o manejo e as condições ambientais. No Sul do Brasil, por exemplo, as temperaturas baixas do inverno favorecem a ocorrência de Ostertagia (Teladorsagia spp.) circumcincta, espécie que não tem sido registrada em ovinos criados em outras regiões. Em todo o país predominam a H. contortus (durante o verão), além da Trichostrongylus spp. e O. circumcincta que incidem nos meses mais frios.

MEDICAL