Fats, Oils and Grease, popularly known by its acronym FOG, has been a growing concern worldwide. It affects the performance of wastewater treatment plants and industrial treatment units. According to reports, 47% of sanitary sewer overflows occur due to FOG related issues in the US. Similarly, more than 50% of sewer blockages happen in the […]
Wastewater management is one of the major global challenges faced by developed as well as developing countries today. Rapid industrialization has led to extensive industrial wastewater generation which is one of the leading causes of water pollution. Also, stringent treatment regulations are now in place for sewage and industrial effluent being released in the environment. Thus, an effective industrial wastewater treatment strategy is important.
Biological wastewater treatment, also known as secondary wastewater treatment, is one of the key components of any effluent treatment plant. In this process, the microbial population acts on the sewage or industrial effluent and helps in the degradation of harmful substances and pollutants. The main aim is to protect the environment and public health from the negative effects of untreated or substandard effluent. Given the importance of this process, a comprehensive understanding and regular evaluation and monitoring are critical to keeping maintain the efficiency of the biological system.