Pemanfaatan Limbah Cangkang Kerang Lokan (Geloina Expansa) Sebagai Biokoagula…

Availability of Lokan calm shells waste (Geloina Expansa) has great potential to be used as raw material of chitosan biocoagulant. Chitosan has bioactivity properties, biodegradability, and have oxygen binding force in the waste water, and it is very potential to be used as an environmentally friendly biocoagulant in the wastewater treatment process, because it contains no hazardous materi…