Under increasing demand for water, fertilizer and energy, waste and wastewater treatment can be potential options for … conditions. Effluents and treated wastewater are important for meeting water demands for agricultural irrigation, landscape … wastewater, or embedded in effluents can be essential inputs for increasing crop biomass, timber output, and production of …

to improve efficiency of environment protection while limiting costs. Industrial water and wastewater treatment plants … are specific in terms of quantity and quality of treated wastewater, applied technologies and technical solutions and … studies of rational application of industrial water and wastewater treatment in the paper and cardboard industrial sector, on …

from sewage and the reuse of wastewater, as well as the recovery of phosphorus from the wastewater treatment, processing … barriers to the recycling of rainwater and graywater as well as to the reuse of wastewater. (4) the circular economy creates …

Properly managed sanitation systems and improved wastewater treatment are important for safeguarding environment and … organic waste and wastewater is an effective option for improving environmental and health security, rehabilitating … Sri Lanka. However, despite comparatively higher levels of fecal sludge and wastewater treatment in Sri Lanka than the …

to accept wastewater sludge as a source of fertilizer. They are in fact still being paid for accepting it. Based on … recycling of wastewater sludge. …