Case

The residual heat from the ammonia distillation tower is used to generate steam.
Economic benefits: Annual cost savings of RMB 310,000.

The residual heat from the resin production process is used to generate steam.
Economic benefits: Annual savings of RMB 1.22 million.

Recovery of waste heat from air compressors.
Investment and Return on Investment: Annual savings of nearly RMB 340,000 per year, with an investment recovery period of approximately 2 years.

The waste heat from a power plant is used to generate steam.
Investment benefits: Save approximately RMB 420,000 per year in costs, with an investment recovery period of approximately 3 years.

Recovering waste heat from air compressors in a pharmaceutical factory.
Investment benefit: Save approximately RMB 3.97 million per year in costs, and the investment recovery period is approximately 1.1 years.

A waste heat recovery project of a wine factory.
Investment benefit: Saves approximately RMB 1.05 million per year in expenses.

Sludge Drying Project (Utilization of Waste Heat Energy from waste residue).
Investment Benefits: The treatment cost of 1 ton of sludge with 80% moisture content has decreased from RMB300 per ton to RMB150-200 per ton.