Tag: Wastewater Infrastructure
As we flush our toilets and run our sinks daily, wastewater gurgles into an unseen underworld of aging pipes, pumps, and treatment plants. This intricate infrastructure forms the backbone of our nation’s sanitation, collecting sewage from homes and buildings to process over 34 billion gallons daily. Yet cracking pipes, overflowing sewers, and outdated plants plague […]
The Eastern Water Reclamation Facility (EWRF) is a crucial wastewater treatment plant providing significant water reuse and environmental services to the Orlando, Florida, region. Owned and operated by the Orange County Utilities Department, EWRF commenced operations in 1986 to help meet increasing wastewater infrastructure demands stemming from rapid Orlando metro population growth through the second […]
Bar screens are essential components in wastewater treatment plants, serving as the first line of defense in the filtration and treatment process. They are installed at the entrance of the treatment facility to physically remove large objects such as sticks, rags, and plastic materials from the wastewater stream. This preliminary step is crucial because it […]
Step Screen in Wastewater Treatment: Enhancing Solid-Liquid Separation Efficiency Wastewater treatment is an essential public health service that effectively manages water pollution by removing contaminants from wastewater before it’s released into the environment. At the heart of this process are various types of screening equipment, crucial in removing large pieces of debris from the water. […]
Perforated screens play a crucial role in wastewater treatment plants. They are the first line of defense, protecting the delicate processes downstream by physically removing large solid materials from the wastewater. By using a series of evenly spaced holes, these screens capture and separate debris, ranging from large particles to finer organic materials, which could […]
Mechanical grit removal systems are employed to ensure these abrasive materials are effectively separated from the organic load. The design considerations for grit removal systems are crucial, with factors like particle size, system capacity, and removal efficiency dictating the choice of technology. Optimizing grit removal efficiency through tailored design and operation is paramount, as it […]
Wastewater collection is a critical component of modern sanitation systems, serving the vital purpose of transporting sewage and stormwater from residential, commercial, and industrial sources to treatment facilities. This intricate process relies on a well-maintained network of pipes, pumps, and conduits to ensure environmental safety and public health. Understanding the types, designs, and operations of […]
Top 20 AWWA-WEF Books 1. Public Health Effects of Disasters (2021) – Guidance on protecting public health during and after natural disasters, chemical spills and other emergencies that disrupt water and wastewater infrastructure. 2. Activated Sludge and Nutrient Removal (2022) – Provides updated technical details on activated sludge processes, nitrogen and phosphorus removal, troubleshooting guidance, […]