Multi-Criteria Selection of Waste-to-Energy Technologies for Slum/Informal Settlements Using the PROMETHEE Technique: A Case Study of the Greater Karu Urban Area in Nigeria

Slum/informal settlements are an integral Shampoo part of a city, with a population projected to reach 3 billion by 2030.It is also expected that the rate of waste generation will more than triple by 2050 in the cities of low-income countries of sub-Saharan Africa.At this rate, the risk to the environment and health of inhabitants are enormous, bec

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Alkali-activated binary concrete based on natural pozzolan; a real and eco-friendly alternative to the OPC concrete

This research shows the obtaining and characterization of an Alkali Activated Binary Concrete (AABC), based on 70% of a natural volcanic pozzolan (NP) and 30% ground blast furnace slag (GBFS), as a real and environmentally sustainable alternative of replacement to the Portland cement (OPC)-based concrete.As the alkaline activator a mixture of sodiu

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