Innova Corporate (India) supplies high-quality filter media for Bangalore's water and wastewater treatment plants, including silica sand (0.4-0.8 mm, 0.8-1.2 mm, 1.2-2.0 mm), gravel support layers (2-20 mm), garnet sand (for multimedia filters), anthracite (0.8-1.6 mm, 1.6-2.5 mm), activated carbon (coconut shell or coal-based, iodine number 900-1100 mg/g), manganese greensand (for iron and manganese removal), and calcite (for pH correction). For Bangalore's municipal water treatment plants (BWSSP) treating Cauvery water, we provide ISI/BIS certified filter sand with uniform coefficient (UC) <1.5. For pharmaceutical ETPs and CETPs, we supply activated carbon for color removal, COD reduction, and removal of trace organics (APIs, solvents). For data centers using groundwater with high iron (2-10 ppm), our manganese greensand effectively removes iron and hydrogen sulfide. For reverse osmosis (RO) pretreatment in Bangalore's ZLD plants, we supply multimedia filter media – garnet + sand + anthracite – to achieve Silt Density Index (SDI) <3. For food processing (beverages, dairy), we supply activated carbon for chlorine removal. All media are washed, dried, and graded per AWWA standards. We also provide complete filter vessel loading and replacement services. Pack sizes: 50kg bags, 1 MT jumbo bags. Technical support includes media depth calculation, backwash rate optimization, and SDI testing for RO feed.
| Details | Washed & Graded Water Filter Sand | Silica Sand |
|---|---|---|
| Color | Light brown to dark yellow | Off white/pale yellow /Snow white |
| Density | 1750 kg per cubic meters | 100 lbs per cubic meters |
| Acid Solubility | < 0.5% | <5.0% |
| Specific Gravity | 2.65 | 2.5 |
| Hardness | 6.0 8.0 on MOH scale | 7 on MOH scale |
| Uniform Coefficients | <1.4 | > 1.6 < 1 |