Arun Kumar

Les cath ters veineux centraux (CVC) sont indispensables dans le traitement actuel des soins intensifs, mais ils pr sentent galement un risque plus lev d'infections li es au dispositif que tout autre type de dispositif m dical et sont une cause majeure de morbidit , de mortalit et d'augmentation des d penses. D terminer le taux d'infection sanguine li e au cath ter veineux central (CRBSI). D terminer le taux de colonisation du cath ter. D terminer le spectre microbien des CRBSI. Les h mocultures ont t trait es par une m thode quantitative appari e (m thode de la plaque de coul e) et le segment de l'extr mit du CVC par une culture quantitative de l'extr mit (m thode du rin age de l'extr mit ). La sensibilit aux antibiotiques a t d termin e par & Le taux d'incidence des ICSR et le taux de colonisation des cath ters taient respectivement de 15,27/1000 jours-cath ters et de 53,3%,& On a observ une association entre l'augmentation de l'incidence des ICSR et la dur e prolong e du cath t risme. Les principaux agents pathog nes taient Staphylococcus aureus r sistant la m thicilline et Acinetobacter baumanni. Des techniques st riles maximales doivent tre pratiqu es lors de l'insertion du CVC et dans les soins ult rieurs, une surveillance r guli re du CVC et la n cessit de le poursuivre doivent tre mesur es rapidement.

Microalgae in Waste Water Remediation aims to point out trends and current topics concerning the use of microalgae in wastewater treatment and to identify potential paths for future research regarding microalgaebased bioremediation. To achieve this goal, the book also assessing and analyzes the topics that attract attention among the scientific community and their evolution through time. This book will be useful to the students, scientists and policy makers concerned with the microalgae mediated management of wastewater effluents and its applications in overall future sustainable development.

The United Nations predicts that by the year 2025, two-thirds of the world’s population will face water scarcity. Further, the planet would have well over eight billion people, the majority of whom would live in developing countries, where more than 80% of those are already experiencing water scarcity. Therefore, there is an urgent need for wastewater recycling to help solve issues of scarcity and to facilitate better management of generated wastewater. Water recycling includes reuse and treatment of municipal wastewater, which could be a sustainable approach for environmental sustainability and could also help to offset the increasing water demands for irrigation and industrial and other needs. Currently, water and wastewater treatment facilities consume large amounts of energy that are mainly generated through the use of fossil fuels. Solar Powered Wastewater Recycling examines how solar power can be implemented as an integrated approach whereby all the energy needs of the water and wastewater sector could be supplemented by renewable technologies, and in which a synergy can be developed between water and energy.