GDISK®

Applications in Drinking Water Treatment

Used as part of the pre-filtration process to remove fine suspended solids and organic matter before the water undergoes further treatment for drinking.

1. Pre-Treatment for Drinking Water Production
2. Surface Water Filtration

Applications in Wastewater Treatment

Provides advanced filtration in the tertiary stage of wastewater treatment, particularly after secondary treatment processes like activated sludge or biological treatment. Removes fine particulates, colloidal matter, and suspended solids from treated wastewater, improving the quality of effluent before discharge or reuse.
Ensures high levels of clarity and low turbidity in treated wastewater, expanding its applicability for various reuse scenarios.

1. Tertiary Treatment in Sewage Treatment Plants and polishing of treated water for reuse.
2. Effluent Water Reuse for Irrigation, Industrial, and other non-potable purposes.
3. Industrial Wastewater Treatment.

Features

• Gravity filtration flow is designed to operate in a low-pressure head system.
• 24/7 continuous filtering with automatic backwash by level sensor or timer.
• Low backwash water volume; only 1-3% water loss.
• OPEX energy savings resulting from very low power consumption.
• Robust at handling wide variations in hydraulic and solids loadings.
• Provides high treatment quality of typically 1-5 mg/L TSS.

Gdisk Disk Filters are designed to handle a wide range of water treatment capacities, with Global references from 250 KLD to 600 MLD.