-Material balance:
Input materials are shrimps, vegetables, rice paper, powder (?) and seasonings, etc.
Based on the mass balance analysis, wastewater and solid waste generated from the
factory are about 84 m3 and 346 kg for each ton of product (Figure 4). Currently with
a production capacity of 3.5- 4 ton/ day, the wastewater flow rate is about 300 m3/
day and pollutant loads are 210 kg of COD/ day and 57 kg SS/ day.