Untreated wastewater is used for irrigation in over 80% of all Pakistani communities with a population of over 10,000 inhabitants. The absence of a suitable alternative water source, wastewater’s high nutrient value, reliability, and its proximity to urban markets are the main reasons for its...

The protracted change in climatic conditions because of the natural or anthropogenic activities is termed as climate change. It is mainly caused by human induced emission of greenhouse gases like Carbon dioxide CO2, Methane CH4, Nitrous oxide NO2. These gases trap the sunlight, rising the...