in this report, experimental investigation of waste water treatment by reverse osmosis to enable its reuse in cooling tower is presented. a polyamide spiral wound ro membrane followed by three filters as ro pretreatment (two activated carbon and one cartridge filter) and samples of tehran refinery treated waste water have been used. the effect of operating conditions such as pressure difference...

in this paper, a production inventory model is developed for the business enterprise which consists of three wings. the first wing is for manufacturing new items, the second wing is for collecting the returned items, while third wing is for remanufacturing the returned item. in this model we consider the fact that the storage item is deteriorated during storage periods and salvage value is inco...

Purpose This study aims to examine and understand the impact of reverse logistics adoption on firms' digitalization collaboration activities. Specifically, leveraging knowledge-based view, this examines how adopting sustainable logistic practices (reverse logistics) prepares firms embrace encourages them collaborate with other organizations. Design/methodology/approach The used longitudinal sur...

This paper presents a study that characterizes, formulates, and solves the reverse logistic network design. A Mixed Linear Program model is formulated that systematically minimizes reverse logistics operating costs for the strategic problem facility location of collection sites, cannibalization and recycling. The facility location is a central issue of the logistics networks. In this paper we a...

One of the main challenges designing effective reverse logistic network is to predict amount product which reach end their useful life. Thus, in this study, we propose fuzzy multi-objective mixed integer linear programming (Fuzzy-MOMILP) model returned considered as an uncertain parameter. In order solve proposed multi objective mathematical model, a solution approach applied. The Fuzzy-MOMILP ...

：A new distribution called the exponentiated Burr XII Weibull(EBW) distributions is proposed and presented. This contains several known such as log-logistic Weibull, Rayleigh, exponential, Lomax Exponential, Rayleigh exponential special cases. A comprehensive investigation of properties this generalized including series expansion probability density function cumulative function, hazard reverse ...

This paper presents a Logistic Maturity Model. The goal is to provide companies with a system that allows both to assess their logistic processes current status and to outline an action plan for improvement, considering four key elements: Modeling Framework, Maturity Framework, Performance Framework and Improvement Systems.