wafaa abd el rahim (103 risultati)

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. La pollution industrielle par le chrome hexavalent | et stratégies d'assainissement des sites contaminés | Wafaa M. Abd El-Rahim (u. a.) | Taschenbuch | Französisch | 2022 | Editions Notre Savoir | EAN 9786205224830 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Inquinamento industriale da cromo esavalente | e strategie di bonifica per i siti contaminati | Wafaa M. Abd El-Rahim (u. a.) | Taschenbuch | Italienisch | 2022 | Edizioni Sapienza | EAN 9786205224861 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Poluição Industrial com Crómio Hexavalente | e Estratégias de Remediação para Sítios Contaminados | Wafaa M. Abd El-Rahim (u. a.) | Taschenbuch | Portugiesisch | 2022 | Edições Nosso Conhecimento | EAN 9786205224922 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Industrielle Verschmutzung mit sechswertigem Chrom | und Sanierungsstrategien für kontaminierte Standorte | Wafaa M. Abd El-Rahim (u. a.) | Taschenbuch | 72 S. | Deutsch | 2022 | Verlag Unser Wissen | EAN 9786205224816 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Environmental pollution by heavy metals in general and hexavalent chromium, in particular, is becoming a major source of health risk since it causes several serious diseases. The increased environmental pollution by heavy metals is mainly due to industrial activities; therefore a high level of heavy metal contamination is found in industrial areas. The remediation of heavy metal contaminated soils, groundwater, and surface water requires special remediation technologies to remove the metals from contaminated areas. The most stable and common forms in the environment are the trivalent Cr(III) and the hexavalent Cr(VI) chromium. The principle of the Cr(VI) bioremediation approach is based on the reduction of Cr(VI) to Cr(III). In recent years, several bacterial strains have been evaluated to determine their efficiency at reducing Cr(VI) to Cr(III). The indigenous or domesticated high-performing bacteria can be employed to bio-remediate Cr(VI)-contaminated soils and wastewater. This work takes a look at the highly efficient microorganisms, adapted to environments, for the purpose of using them in the bioremediation of Cr(VI) pollutants in heavily contaminated soils and wastewaters. 68 pp. Englisch.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -La contaminación ambiental por metales pesados, en general, y por cromo hexavalente, en particular, se está convirtiendo en una importante fuente de riesgo para la salud, ya que provoca varias enfermedades graves. El aumento de la contaminación ambiental por metales pesados se debe principalmente a las actividades industriales, por lo que en las zonas industriales se encuentra un alto nivel de contaminación por metales pesados. La rehabilitación de suelos, aguas subterráneas y aguas superficiales contaminadas por metales pesados requiere tecnologías especiales de rehabilitación para eliminar los metales de las zonas contaminadas. Las formas más estables y comunes en el medio ambiente son el Cr(III) trivalente y el cromo Cr(VI) hexavalente. El principio de la biorremediación del Cr(VI) se basa en la reducción del Cr(VI) a Cr(III). En los últimos años, se han evaluado varias cepas bacterianas para determinar su eficacia en la reducción de Cr(VI) a Cr(III). Las bacterias autóctonas o domesticadas de alto rendimiento pueden emplearse para biorremediación de suelos y aguas residuales contaminados con Cr(VI). En este trabajo se estudian los microorganismos de alto rendimiento, adaptados al medio, con el fin de utilizarlos en la biorremediación de contaminantes de Cr(VI) en suelos y aguas residuales muy contaminados. 72 pp. Spanisch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Environmental pollution by heavy metals in general and hexavalent chromium, in particular, is becoming a major source of health risk since it causes several serious diseases. The increased environmental pollution by heavy metals is mainly due to industrial .

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -La pollution de l'environnement par les métaux lourds en général, et le chrome hexavalent en particulier, est en train de devenir une source majeure de risque pour la santé, car elle est à l'origine de plusieurs maladies graves. L'augmentation de la pollution de l'environnement par les métaux lourds est principalement due aux activités industrielles ; on trouve donc un niveau élevé de contamination par les métaux lourds dans les zones industrielles. L'assainissement des sols, des eaux souterraines et des eaux de surface contaminés par des métaux lourds nécessite des technologies d'assainissement spéciales pour éliminer les métaux des zones contaminées. Les formes les plus stables et les plus courantes dans l'environnement sont le chrome trivalent Cr(III) et le chrome hexavalent Cr(VI). Le principe de l'approche de biorémédiation du Cr(VI) est basé sur la réduction du Cr(VI) en Cr(III). Au cours des dernières années, plusieurs souches bactériennes ont été évaluées afin de déterminer leur efficacité à réduire le Cr(VI) en Cr(III). Les bactéries à haut rendement, indigènes ou domestiquées, peuvent être utilisées pour la biorestauration des sols et des eaux usées contaminés par le Cr(VI). Ce travail examine les micro-organismes hautement efficaces, adaptés aux environnements, dans le but de les utiliser dans la biorémédiation des polluants du Cr(VI) dans les sols et les eaux usées fortement contaminés. 72 pp. Französisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Environmental pollution by heavy metals in general and hexavalent chromium, in particular, is becoming a major source of health risk since it causes several serious diseases. The increased environmental pollution by heavy metals is mainly due to industrial activities; therefore a high level of heavy metal contamination is found in industrial areas. The remediation of heavy metal contaminated soils, groundwater, and surface water requires special remediation technologies to remove the metals from contaminated areas. The most stable and common forms in the environment are the trivalent Cr(III) and the hexavalent Cr(VI) chromium. The principle of the Cr(VI) bioremediation approach is based on the reduction of Cr(VI) to Cr(III). In recent years, several bacterial strains have been evaluated to determine their efficiency at reducing Cr(VI) to Cr(III). The indigenous or domesticated high-performing bacteria can be employed to bio-remediate Cr(VI)-contaminated soils and wastewater. This work takes a look at the highly efficient microorganisms, adapted to environments, for the purpose of using them in the bioremediation of Cr(VI) pollutants in heavily contaminated soils and wastewaters.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Environmental pollution by heavy metals in general and hexavalent chromium, in particular, is becoming a major source of health risk since it causes several serious diseases. The increased environmental pollution by heavy metals is mainly due to industrial activities; therefore a high level of heavy metal contamination is found in industrial areas. The remediation of heavy metal contaminated soils, groundwater, and surface water requires special remediation technologies to remove the metals from contaminated areas. The most stable and common forms in the environment are the trivalent Cr(III) and the hexavalent Cr(VI) chromium. The principle of the Cr(VI) bioremediation approach is based on the reduction of Cr(VI) to Cr(III). In recent years, several bacterial strains have been evaluated to determine their efficiency at reducing Cr(VI) to Cr(III). The indigenous or domesticated high-performing bacteria can be employed to bio-remediate Cr(VI)-contaminated soils and wastewater. This work takes a look at the highly efficient microorganisms, adapted to environments, for the purpose of using them in the bioremediation of Cr(VI) pollutants in heavily contaminated soils and wastewaters.

Taschenbuch. Condizione: Neu. Industrial Pollution with Hexavalent Chromium | and Remediation Strategies for Contaminated Sites | Wafaa M. Abd El-Rahim (u. a.) | Taschenbuch | Englisch | 2022 | LAP LAMBERT Academic Publishing | EAN 9786205496664 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.

HRD. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

HRD. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condizione: Neu. Bioremediation Unfiltered | How Nature Cleans Our World-and Why It Often Fails | Wafaa M. Abd El-Rahim (u. a.) | Taschenbuch | Englisch | 2026 | LAP LAMBERT Academic Publishing | EAN 9786209912832 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.

Paperback. Condizione: new. Paperback. Environmental contamination is a systemic crisis-not a technical glitch. Conventional remediation (excavation, chemical oxidation) fails because it displaces pollutants rather than eliminates them, creating secondary risks and staggering costs. Bioremediation Unfiltered reframes biological cleanup not as a miracle cure but as a conditional, context-dependent strategy. Drawing on microbial ecology and systems thinking, the book shows when bioremediation works (bioavailable contaminants, favorable redox, and nutrients) and why it often fails (recalcitrance, toxicity, mass-transfer limits, and ecological resistance). It critically evaluates natural attenuation, biostimulation, bioaugmentation, and phytoremediation, emphasizing hybrid designs and adaptive management. Neither optimistic nor dismissive, this work offers researchers and practitioners a realistic framework for aligning contaminant reduction with ecosystem resilience-because nature cleans our world, but only on its own terms. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 138 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 160 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -La contaminación ambiental por metales pesados, en general, y por cromo hexavalente, en particular, se está convirtiendo en una importante fuente de riesgo para la salud, ya que provoca varias enfermedades graves. El aumento de la contaminación ambiental por metales pesados se debe principalmente a las actividades industriales, por lo que en las zonas industriales se encuentra un alto nivel de contaminación por metales pesados. La rehabilitación de suelos, aguas subterráneas y aguas superficiales contaminadas por metales pesados requiere tecnologías especiales de rehabilitación para eliminar los metales de las zonas contaminadas. Las formas más estables y comunes en el medio ambiente son el Cr(III) trivalente y el cromo Cr(VI) hexavalente. El principio de la biorremediación del Cr(VI) se basa en la reducción del Cr(VI) a Cr(III). En los últimos años, se han evaluado varias cepas bacterianas para determinar su eficacia en la reducción de Cr(VI) a Cr(III). Las bacterias autóctonas o domesticadas de alto rendimiento pueden emplearse para biorremediación de suelos y aguas residuales contaminados con Cr(VI). En este trabajo se estudian los microorganismos de alto rendimiento, adaptados al medio, con el fin de utilizarlos en la biorremediación de contaminantes de Cr(VI) en suelos y aguas residuales muy contaminados.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 72 pp. Spanisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - La contaminación ambiental por metales pesados, en general, y por cromo hexavalente, en particular, se está convirtiendo en una importante fuente de riesgo para la salud, ya que provoca varias enfermedades graves. El aumento de la contaminación ambiental por metales pesados se debe principalmente a las actividades industriales, por lo que en las zonas industriales se encuentra un alto nivel de contaminación por metales pesados. La rehabilitación de suelos, aguas subterráneas y aguas superficiales contaminadas por metales pesados requiere tecnologías especiales de rehabilitación para eliminar los metales de las zonas contaminadas. Las formas más estables y comunes en el medio ambiente son el Cr(III) trivalente y el cromo Cr(VI) hexavalente. El principio de la biorremediación del Cr(VI) se basa en la reducción del Cr(VI) a Cr(III). En los últimos años, se han evaluado varias cepas bacterianas para determinar su eficacia en la reducción de Cr(VI) a Cr(III). Las bacterias autóctonas o domesticadas de alto rendimiento pueden emplearse para biorremediación de suelos y aguas residuales contaminados con Cr(VI). En este trabajo se estudian los microorganismos de alto rendimiento, adaptados al medio, con el fin de utilizarlos en la biorremediación de contaminantes de Cr(VI) en suelos y aguas residuales muy contaminados.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book highlights bioremediation's role in detoxifying polluted environments using plants, microbes, and fungi. It offers innovative, eco-friendly soil and water remediation strategies, integrating phytoremediation, microbial techniques, and technological advancements to enhance environmental restoration. This book includes six chapters. The first chapter, Phytoremediation: The Green Solution, explores plant-based pollutant absorption and details mechanisms and applications for soil and water cleanup. The second chapter, Application of Fruit Wastes in the Bioremediation of Heavy Metals: Mechanism, Challenges and Prospects, examines organic fruit components as cost-effective agents for binding and removing toxic metals. The third chapter, Geochemical Processes Controlling Metals (Pb, Zn) Mobility during Amended Phytostabilization on Sulfidic Mine Tailings, examines the geochemical processes in the rhizosphere of sulfidic mine tailings during phytostabilization, revealing that plant activity lowers pH and increases metal release, while amendment additions neutralize acidity through three geochemical processes. The fourth chapter, Innovations in Herbicide Bioremediation: Green Solutions for Soil Contamination, presents biotech strategies that combine phytoremediation, microbial degradation, and mechanized tools to restore herbicide-contaminated soil. The fifth chapter, Mycoremediation: An Innovative and Sustainable Approach, discusses fungi's ability to break down hydrocarbons, heavy metals, and toxins, emphasizing species-specific efficiency and real-world ecosystem restoration. The sixth and final chapter, The Role of Bioremediation in Achieving Environmental Sustainability, provides a comprehensive discussion on the impact of bioremediation in advancing sustainability and its contribution to multiple sustainable development goals. Each chapter is explored in detail, demonstrating bioremediation's vital role in addressing environmental challenges through responsible and effective solutions. Gratitude is extended to contributors, editors, and publishers for their collaborative efforts in producing this resource for researchers, practitioners, and policymakers.Books on Demand GmbH, Überseering 33, 22297 Hamburg 138 pp. Englisch.