The wastewater had filtered effectively through the sand with clogging index ≈ 1. The sample used is a mixed sample consisted of 50% chicken processing wastewater and 50% BOD dilution water.
The wastewater had filtered effectively through the sand with clogging index ≈ 1. The sample usedis a mixed sample consisted of 50% chicken processing wastewater and 50% BOD dilution water.