Wastewater treatment
Wastewater treatment : is a process used in removing contaminants from wastewater or sewage and turns it into sludge and an effluent “ remained solution “that can be returned to the water cycle with acceptable standards on the environment, or reused again. Objective: to allow human and industrial wastewater to be discharged without danger to human health or making damage to the natural environment. Who is regulating wastewater treatment? Water quality is dictated by the Environmental Protection Agency (EPA) Why do we Treat Wastewater? It's about caring for our environment and for our own health. There are a lot of good reasons: 1- HEALTH CONCERNS: If water is not properly cleaned, many health issues may raise up. 2- Water scarcity: nowadays many countries suffer from severe water shortages especially developing countries. Indeed, some countries like “Egypt” started working on wastewater treatment processes and many companies began to work on this field for example { CHIMI