waste is a by-product of our daily activities, which poses a serious threat to societies all over the world. in this study, life cycle assessment (lca) methodology was used to determine municipal solid waste (msw) management strategy for minna, niger state, nigeria. three scenarios were modelled as alternatives to the current waste management system in minna. the baseline scenario was the exist...

Abstract A circular economy (CE) is considered capable of being a solution to reduce the use natural resources and waste without harm. system uses products materials at maximum value function. Various strategies were developed for this purpose. However, these efforts often require additional energy create more valuable products. Does increase in value-creation mean than consumption make it happ...

Today, life cycle assessment (LCA) is the most widely used approach to model and calculate environmental impacts of products processes. The results LCAs are often said be deterministic, even though real-life applications uncertain vague. uncertainty, which may simply ignored, one key factors influencing reliability LCA outcomes. Numerous sources uncertainty in classified various ways, such as p...

The construction industry plays a significant role in contributing to various environmental impacts, including climate change, acidification, and ecotoxicity, among others. This research paper presents scientific analysis focused on the evaluation of masonry residential house by life cycle assessment (LCA) methodology. Specifically, it investigates impacts associated with production phase mater...

The study aimed to evaluate the waste impact on environment in fresh milk production activities from dairy cows rearing farms distribution process of a processing factory and selling agents, identify most significant potential for contamination environment, provide alternative improvements based environmental caused by activities. This research was conducted farmer cooperative which is an organ...

The objective of this study is to quantify the climate- and environmental impact venison production from six wild life species in Denmark: Red deer, roe fallow boar, mallard pheasant, compare it with commercially produced beef, pork chicken Denmark. method for quantifying applied original LCI data obtained complete cycle Danish all species, supplemented Ecoinvent® LCAFOOD on materials processes...

Decentralized wastewater treatment technology, especially natural ecological technology has widely been used in rural regions. In this paper, a comprehensive life cycle assessment (LCA) of typical - artificial wetland was conducted. SimaPro software applied to simulate the facility, and CML2 baseline2000 impact evaluation method selected analyze environmental loads benefits during cycle. The fa...

A systematic literature review was conducted to investigate the environmental impact of solar thermal power plants in industrial supply chains. number different collectors like parabolic trough (PT), linear Fresnel (LFR), dish (SD) and towers (ST) were considered analysed. The first observation that PT generate lowest level Green House Gas (GHG) emissions, followed by LFR, DT SD plants. There a...

Although there are a lot of studies in literature related to the life cycle assessment (LCA) mining, only few done on boron mining industry. This paper presents an LCA industry including extraction, beneficiation, and refinement processes. The main purpose is identify compare environmental impacts associated with production 1 ton refined products (boric acid, borax pentahydrate, decahydrate, so...