Potassium Permanganate Dosing
Potassium Permanganate Dosing
How the System Works
Potassium permanganate is a strong oxidant used to convert dissolved iron, manganese and hydrogen sulphide into solid particles that are removed by filtration, and to control taste, odour and some organics. A dosing system prepares a stable solution and feeds it in proportion to raw-water quality, improving clarity and protecting downstream membranes.
Standard Configuration
- Dark PE dissolving and ageing tanks with agitators
- Metering pump, PVDF head, manual + automatic stroke
- Inline static mixer and contact basin interface
- Redox (ORP) or oxidant residual analyser
- PLC control cabinet with touchscreen HMI
Key Features
- Stable solution avoids staining and dose error
- Dose response to raw-water iron/manganese
- Light-protected tanks preserve active oxidant
- Chemical-resistant wetted parts
- Remote alarm and data logging
Typical Applications
- Groundwater iron and manganese removal
- Hydrogen sulphide and odour control
- Pre-treatment for filtration and membranes
- Taste and odour control in drinking water
- Wastewater oxidation steps
Technical Specifications
| Model | Tank material | Control mode | Power supply |
|---|---|---|---|
| ELT-KM200 / ELT-KM500 | Dark PE | Manual / Automatic / PLC touchscreen | 220V / 380V, 50Hz |
| ELT-KM1000 / ELT-KM2000 | Dark PE + SS frame | PLC touchscreen / DCS / GPRS | 380V, 50Hz |
| ELT-KM4000 | PP (oxidising duty) | PLC with frequency inverter | 380V, 50Hz |
Our potassium permanganate dosing systems oxidise iron, manganese and hydrogen sulphide to easily filtered forms.
Each unit is engineered in 3D and can be supplied with PLC automation and touchscreen HMI control, ready to run from day one.
Each unit is engineered in 3D and can be supplied with PLC automation and touchscreen HMI control, ready to run from day one.
Equipment Video
Typical Potassium Permanganate Dosing Components
1. KMnO4 dissolving and ageing tanks (dark/PE)
2. Metering / dosing pump with PVDF head
3. Inline static mixer and contact basin interface
4. Oxidant residual or redox (ORP) analyser
5. Control cabinet (PLC automatic control) and field instruments
Our Engineering Advantages
- Every system designed in the latest 2D and 3D CAD and SolidWorks software
- Automation and control available (PLC and HMI)
- One-stop, turnkey system supply
- Complete technical documentation
- Operator training and commissioning support
- Minimal on-site installation work
- Shorter lead times, lower project cost and a higher project success rate
Our Customers
Our Customers
