Economic assessment tool for greywater recycling systems

Greywater recycling: A review of treatment options and applications

Hygiene Aspects of Greywater and Greywater Reuse

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A review of approaches to direct reverse osmosis membrane recycling: a technical, economic and environmental assessment

Background and Objective: Global market growth of reverse osmosis (RO) has led to an increase in annual disposal of membrane wastes. Therefore, evaluation of membrane waste management strategies is important to reduce their adverse environmental impacts. Due to the widespread domestic RO membrane market and their economic considerations, this study aims at investigation the direct recycling met...

Concrete Debris Recycling, Environmental and Economic Effects

In this paper, first we identify the destruction ways of concrete constructions and the benefits of waste management and the plans to recycle the concrete debris were investigated and it was concluded that the existence of plans to recycle the concrete debris could lead to big economic save ups and by recycling these debris we can create affordable ways for concrete making centers. By the way, ...

Bark and Charcoal Filters for Greywater Treatment Pollutant Removal and Recycling Opportunities

Water scarcity, inappropriate sanitation and wastewater pollution are critically important global issues. Greywater is a sustainable water source for recycling, so this thesis examined simple, robust, low-cost alternatives for on-site treatment of greywater to irrigation water quality. Laboratory-scale pine bark, activated charcoal and sand filters were evaluated as regards their pollutant remo...