The breakthrough technology of sludge drying generates new possibilities thanks to closed air circulation, which eliminates many problems occurring in conventional solutions, including heat loss, secondary air pollution with odors or dusting. Another important aspect of the technology is the energy efficiency of the process, the excellent efficiency in relation to the energy expended.
Technological product range of low-temperature electric dryers using heat pumps are one of the most modern solutions in the world in the field of sludge dryers, developed by a global leader in this field - the Chinese SCHINCCI consortium.
The efficiency of the drying process allows the reduction of the moisture content of the sludge by up to 10% (90% DS), which means that asepsis conditions prevail allowing the possibility of further high level utilization. Thanks to this, the entire process can be described as an ecological and economic breakthrough. New types of low-temperature dryers will change the standards of wastewater treatment and sludge disposal in the near future.