Turning biosolids waste into revenue.

生物固体是废水处理过程的自然副产品. The tons of solid waste, which must be properly disposed of, 传统上是焚烧还是填埋. When the City of St. Petersburg wanted to turn their biosolids management into an emerging form of revenue, they depended on 澳门足彩app for assistance.

澳门足彩app helped the city harness innovation to reduce waste and generate income.

As construction manager at-risk, 澳门足彩app helms the Southwest Water Reclamation Facility’s Biosolids Waste to Energy project. As part of the project, the facility is being modified to include new primary clarifiers and a splitter box, new digesters, thickening facility modifications, a new dewatering facility, 气味控制和沼气升级系统. With the improvements, the facility can produce Class AA biosolids (the highest quality) using a temperature-phased anaerobic digestion (TPAD) process.

资本投资被较低的处置成本所抵消.

该设施生产的AA级生物固体将满足美国标准.S. EPA’s guidelines for fertilizer and the biogas created can be used to power the plant, however, the excess of both products can be sold to generate additional revenue. Key process improvements will also produce significant operational savings for the city. 而不是创建多余的生物固体管理程序, sludge from two other process plants will be processed in the improved facility.