Main Task 3: Glycerin plant effluent waste water to Waste Water Treatment Plant (WWTP) for producing harden sludge cake by applying hydrated lime as chemical hardening.
From this task, I learned that WWTP plays a vital role in providing services to helps in environmental concerns. I learned a lot about WWTP management and process. I contributed in producing harden sludge cake from this WWTP to ensure less weight and manpower to operates the sludge cake for scheduled waste management. I used hydrated lime and mixed it with slurry sludge and feed into filter press machine to produce harden sludge cake.
Harden sludge cake: