Irrigation with wastewater supports agricultural production and the livelihoods of millions of smallholder farmers in many parts of the world. Considering the importance of better wastewater management at the local and national levels, there is a need for updated national data on wastewater...

European environmental groups have been calling to switch from imported agricultural produce to locally grown produce, citing positive social and economic impacts as well as environmental ones; and especially the benefit of reducing the environmental pollution and greenhouse gas emissions caused...

A novel comprehensive utilization system of oil shale involving retort subsystem, combustion subsystem, electricity generation and ash processing subsystem is recommended for Huadian oil shale. To ensure the thermal balance and stable operation of the whole system, part of non-condensable gases...