Detwek’s heat pump technology has demonstrated significant success in reducing solid sludge output by at least 50% compared to untreated sludge. In fact, more than 100 users in Taiwan and Vietnam have reported a waste reduction of over 500 tons per day through the implementation of Detwek’s heat pump technology.

熱泵污泥乾燥機(Heat Pump Sludge Dryer),是利用熱泵或能源交換方式將污泥水分蒸發，達到減量、減重，使得減下來的污泥重量及清運費用能夠支付設備及能源消耗成本，立即讓企業在環保費用支出上得到削減，對於環境、企業負擔的減輕能馬上看到實質效益。

Drywa is the only low temperature belt sludge dryer equipped with a CO2 heat pump developed to make sludge management efficient and cost-effective, respecting the environment and climate. Innovative integrated system for drying sewage sludge.

Our High-Tech dewatering and low temperature sludge dryers with advanced dehumidification heat pump technology have the ability to process stabilized sludge at 1% solids and dry to 90% solids, in one slow moving energy efficient process.

The SHUNTEC belt dryer is a fully automated, factory-assembled modular sludge dryer system. Sewage sludge drying reduces transport and disposal costs. We are offering not only products but solutions for sustainable development.

The dehumidification heat pump used in the proposed USA Sludge dryer utilizes the refrigeration principal to cool and dehumidify hot wet air. Through the heat pump principal, the heat pump recycles the latent heat released from steam congealing to water liquid.

Low temperature belt type dehumidification sludge treatment technology. 75°C Heat source Electric heat pump or waste heat. Capable of drying to >90% total solids and achieving class A biosolids. Meets vector attraction reduction requirements, eliminates pathogens and …

Our Evaporative Dryer uses heat pumps in a closed-loop, low-temperature system to efficiently dry sludge cake up to 90%DS+, capable of achieving Class A biosolids standards.

The use of low-temperature drying can greatly reduce the need for energy during the drying process, thus reducing operating costs (the heat pump heating investment is large, and the operating cost is high); It is suitable for the treatment of massive sludge with 50~75% feed water content and small corrosive components in the sludge;

2022年7月25日 · Heat pump drying technology has broad application prospects in sludge drying due to its clean, low-carbon, and high-efficiency features. A field experiment in an electroplating factory was carried out to reveal the variations and distribution of the circulating air in the sludge heat pump dryer (SHPD).