Palm fruit fiber is one of the solid waste which is derived from the processing of palm oil industry. Palm fruit fiber is also a plentiful waste but has not been used optimally. The ability of the palm fruit fiber and ...

The FWD (TPA) Muara Fajar is the final waste disposal for the city of Pekanbaru. It contains varied chemical elements that may raise environment pollution. It can be happened because the decomposed waste produces leachate. ...