It classified into three types: integrated biology de -sulfur devices, middle sized dry type de-sulfur devices and small sized dry type de-sulfur tower.
Application scope:
1. Large & middle scale household biogas de-sulfur treatment;
2. Large & middle scale biogas power plant de-sulfur treatment;
3. Pretreatment of biogas for vehicle fuel
4. City sewage slurry anaerobic digestion biogas de-sulfur
desulfur device




