2 - 200m3/H Water Purification System Water Filtration System For Iron And Manganese

Iron and Manganese Removal Water Filtration System

Product Overview

The Iron and Manganese Removal Water Filtration System is an advanced automatic water purification device specially designed for removing excess iron (Fe²⁺/Fe³⁺) and manganese (Mn²⁺) from groundwater, well water, and industrial water sources.
The system integrates oxidation, filtration, and automatic backwash into one compact unit, effectively reducing iron and manganese concentrations to meet drinking water and industrial standards.
It features high efficiency, stable operation, and fully automatic control, making it ideal for continuous and unattended operation.

Working Principle

Raw water first passes through an aeration or oxidation stage, where dissolved iron and manganese ions are oxidized into insoluble oxides (Fe(OH)₃, MnO₂).
The oxidized particles are then trapped within a special catalytic filter media bed (such as manganese sand or Birm).
Clean water flows out through the outlet, while the retained solids are periodically removed by an automatic backwash process controlled by a pressure differential or timer.
The system may include an air injection system, ozone oxidation unit, or chemical dosing device depending on the raw water characteristics.

Main Components

• Filter Tank — Made of carbon steel with epoxy coating, stainless steel (SS304/316L), or FRP.

• Aeration System — Air compressor or venturi-type aerator for oxidation of Fe and Mn.

• Oxidation Device (Optional) — Ozone or sodium hypochlorite dosing system for enhanced oxidation.

• Filter Media — Manganese sand, catalytic quartz sand, Birm, or Greensand Plus.

• Automatic Control Valve — Controls filtration, backwash, and rinse cycles automatically.

• Air-Water Backwash System — Enhances cleaning efficiency and restores media performance.

• PLC Control Cabinet (Optional) — Provides intelligent monitoring and alarm functions.

• Pressure Gauge & Flow Meter — For system operation monitoring.

• Inlet/Outlet Piping and Valves — Made of stainless steel or PVC, corrosion-resistant.

Features

• High efficiency in removing iron, manganese, and hydrogen sulfide

• Fully automatic operation with pressure or time-based control

• Compact design, easy installation, and minimal maintenance

• Corrosion-resistant tank and pipeline materials

• Long service life of filter media and tank body

• Stable effluent quality meeting drinking water standards

• Optional oxidation enhancement for high Fe/Mn concentrations

Applications

• Groundwater and well water purification

• Drinking water and domestic water treatment

• Industrial process water and boiler feed water

• Food and beverage industry water treatment

• Pretreatment before RO or UF systems

• Small municipal or rural water supply projects

Optional Configurations

• Stainless steel (SS304/SS316L) or FRP filter tank

• PLC + touchscreen control system with IoT monitoring

• Ozone or chlorine oxidation unit

• Dual-media filtration (manganese + activated carbon)

• Air-water combined backwash system

• Online Fe/Mn concentration and turbidity monitoring

• Containerized or skid-mounted modular design

2m3/h Water Purification System

200m3/h Water Purification System

water filtration system for iron and manganese

2 - 200m3/H Water Purification System Water Filtration System For Iron And Manganese Images