Nitrogen Reducing Septic System

Nitrogen pollution from cesspools and septic systems has been identified as the largest single cause of degraded water quality contributing to beach closures restrictions on shellfishing toxic algae blooms and massive fish kills.

Nitrogen reducing septic system.

In a process worthy of a chemistry lesson nitrogen reducing septic systems convert the ammonia from urine into nitrate. Bacteria then strip oxygen away from the nitrate leaving nitrogen gas. A 2017 study initiated by cpr fl with the florida department of environmental protection documents that given 13 feet of soil beneath a drainfield a conventional septic system reduced nitrogen by 85 percent. The septic upgrade incentive program is no longer accepting new applications for participation in the program as current funding has been exhausted.

A conventional septic system does not remove much nitrogen instead delivering about 23 2 pounds of nitrogen per year to the groundwater. They range from 4 000 for some systems used to retrofit existing systems to 11 000 or more for nitrogen reduction units more appropriate for new construction. Nitrogen reducing options include in ground nitrogen reducing biofilters inrbs nitrogen reducing nsf 245 certified aerobic treatment units and nitrogen reducing performance based treatment systems. The norweco tnt is an innovative alternative treatment unit atu specifically designed for residential total nitrogen wastewater treatment.

An additional treatment unit is installed using aeration and recirculation to promote the biological processes that release the harmless nitrogen gas into the air. The program will continue to process invoices for work that has already been authorized by a purchase order. An advanced septic system addresses the issue before the nitrogen reaches the drain field to reduce the impact on florida s groundwater and drinking water reservoirs. These costs are in addition to the costs for septic tanks and dispersal units.

Appropriate for use in retrofitting of existing systems. Costs for nitrogen reducing systems are significant. Nitrogen reducing septic systems importance. How the norweco tnt nitrogen reduction septic system works.

The norweco tnt total nitrogen treatment system works to reduce the weight of solids in wastewater by up to 98 by reducing its bod. An upgraded nitrogen removing best available technology bat unit reduces a system s nitrogen load in half. Each of these options is described below.