THE INFLUENCE OF MICRO-OXYGEN ADDITION ON DESULFURIZATION PERFORMANCE AND MICROBIAL COMMUNITIES DURING WASTE-ACTIVATED SLUDGE DIGESTION IN A RUSTY SCRAP IRON-LOADED ANAEROBIC DIGESTER

In this study, micro-oxygen was integrated into a rusty scrap iron (RSI)-loaded anaerobic digester.Under an optimal RSI dosage sophie allport bee curtains of 20 g/L, increasing O2 levels were added stepwise in seven stages in a semi-continuous experiment.Results showed the average methane yield was 306 mL/g COD (chemical oxygen demand), and the hyd

This paper life extension blueberry extract introduces two variants of a multiple criteria scatter search to deal with nonlinear continuous and combinatorial problems, applying a tabu search approach as a diversification generator method.Frequency memory and another escape mechanism are used to diversify the search.A Pareto relation is applied in o

Abstract This study elucidates the transformative influence of data integration on talent management in the context of evolving technological paradigms, with a specific focus on sustainable practices in human resources.Historically anchored in societal norms and organizational culture, talent management has transitioned from traditional methodologi

A provable secure trusted protocol for NASD was proposed.The protocol will achieve authentication,key agreement and click here secure channel within two rounds among the server,the disks and the user.At the same time,the protocol could realize the platform authentication and platform integrity verification in the first round of protocol interaction

Purpose: The chief purpose of this study was designed to explore the phenomenal changes of business management models of the private and public news channels in Pakistan.The rationale behind this objective was to explore changing business approaches as adopted by the private news channel like Geo News and the public news channel like PTV News.The a