Treatability Studies on the Optimization of Ozone and Carbon Dosages for the Effective Removal of Contaminants from Secondary Treated Effluent

Table 1

Design quality parameters of the advanced treatment scheme.

Specification	Pressure sand filter	Ultrafiltration	Granular activated carbon
Diameter	250 mm	—	250 mm
Height	1350 mm	—	1350 mm
Media	Sand & pebbles	Hydrophilic membrane	Sand, activated carbon
Pressure	0.24 MPa	≤0.15 MPa	0.24 MPa
Operating flow	—	250 LPH	—
Permeate flow	—	200 LPH	—
Surface area	—	—	1100 m^2/g
pH	—	1-10	—
Operating temperature (°C)	—	5-45	—