YAOTONG
Dosing & Chemical Preparation
Chemical Dosing Device
Chemical dosing devices provide controlled chemical preparation and injection for coagulation, pH adjustment, disinfection and scale inhibition.
View productProduct Overview
Automatic Chemical Dosing System for Water Treatment Projects
Automatic chemical dosing systems adjust dosing based on flow, pH, ORP or process control signals.
YAOTONG designs and manufactures customized water treatment equipment based on raw water quality, flow rate, suspended solids concentration, discharge standard and site conditions. This product can be supplied as a standalone unit or integrated into a complete treatment system.
Working Principle
Signal input > controller > metering pump > chemical injection > mixing > feedback monitoring
Process flow: Signal input > controller > metering pump > chemical injection > mixing > feedback monitoring
Technical Parameters
| Model | YAOTONG custom series / project-specific model |
|---|---|
| Flow Rate | Customized according to project capacity |
| Treatment Object | pH control, Disinfection, Coagulation and flocculation |
| Working Pressure | Atmospheric, gravity or pressure-bearing design according to process |
| Material | Carbon steel, stainless steel, FRP or anticorrosion structure depending on water quality |
| Control Mode | Manual, automatic, PLC or instrument-linked control available |
| Application | Industrial, municipal and commercial water treatment projects |
| Custom Options | Dimensions, inlet/outlet diameter, pumps, dosing, instruments, skid layout and electrical control |
Applications
- pH control
- Disinfection
- Coagulation and flocculation
- RO chemical dosing
- Cooling water treatment
Advantages
- Automatic signal-based control
- Multiple dosing channels
- Flow-paced dosing options
- Alarm and interlock functions
- Custom skid fabrication
How to Choose the Right Automatic Chemical Dosing System?
For an accurate proposal, send the following project information. YAOTONG engineers will recommend the process route, equipment model, material and control configuration.
- Raw water source
- Flow rate or daily capacity
- Inlet suspended solids, turbidity, COD, oil or salinity
- Required outlet quality or filtration accuracy
- Working pressure and temperature
- Material and anticorrosion requirement
- Installation space and automation preference
- Project country and delivery schedule
Related Products
Dosing & Chemical Preparation
Three Chamber Dosing Device
Three chamber dosing devices support chemical dissolving, aging and dosing for polymer or coagulant preparation.
View product
Dosing & Chemical Preparation
Dosing Flocculation Precipitation Equipment
Dosing flocculation precipitation equipment combines chemical dosing, floc formation and solid-liquid separation for wastewater treatment.
View productFAQ
Automatic chemical dosing systems adjust dosing based on flow, pH, ORP or process control signals.
Typical applications include pH control, Disinfection, Coagulation and flocculation, RO chemical dosing.
Yes. Equipment can be customized by flow rate, pressure, material, control mode, site layout and target water standard.
Please provide raw water source, flow rate, water quality report, target standard, site conditions and project location.
Yes. YAOTONG can combine this product with dosing, clarification, filtration, membrane treatment, sludge handling and installation support.