Specifications include, but are not limited to: The City is actively pursuing optional treatment processes that can be easily included in the collection system and current treatment process to help reduce the Nitrate, Ammonia, dissolved sulfide, and/or gaseous hydrogen sulfide. Equipment will be placed at lift stations throughout the collections system and/or at the anoxic tanks of the wastewater treatment facility to support the aeration treatment process. The City is interested in testing the equipment at several locations throughout the collection system and within the VWRF. The City is interested in the application micro-nano bubble oxygen-water emulsion technology. The micro nano-bubbles oxygen-water emulsions would range from a few nanometers to microns in diameter, resulting in a non-buoyant emulsion with a reduced rate of rise, and minimizing losses to off gassing. The hope would be to increase the time that dissolved oxygen is available for biological treatment processes. The emulsion would also provide direct electro-chemical oxidation of ammonia to nitrogen gas or nitrite in the collection system and selected side-stream processes, reducing the concentration of ammonia prior to entering the biological nutrient removal system at VWRF. Skid mounted equipment featuring integrated high efficiency process pumps, advanced controls and instrumentation comply with local, state and federal guidelines for electrical and personnel safety. To reduce corrosion and maintenance stainless steel components shall be utilized for all parts of the process that come in contact with the supersaturated solution. Ability to scale the system up or down as need is preferable.