Introduction: Precision Sodium Metabisulfite Dosing for Industrial Processes
Sodium Metabisulfite (Na2S2O5, SMBS) is a versatile chemical widely used in industrial processes for dechlorination, reducing oxygen levels, and providing antioxidant properties. In water treatment, SMBS is critical for neutralizing residual chlorine in reverse osmosis (RO) systems or protecting equipment from oxidative damage. Its applications also extend to food processing and chemical manufacturing, where it prevents oxidation or microbial growth. Precise dosing and uniform mixing are essential to achieve process goals, minimize chemical waste, and ensure compliance with regulatory standards like EPA or FDA guidelines.
Premix Technologies, based in Ahmedabad, Gujarat, India, designs advanced SMBS Dosing Systems for water treatment and industrial applications. Our systems integrate agitators for homogeneous SMBS solution mixing and automated dosing pumps for precise injection, ensuring effective dechlorination and process optimization. With robust safety features and global standard compliance, we provide reliable solutions for municipal water treatment, RO systems, and industrial processes.
Why Choose Premix Technologies for SMBS Dosing Systems?
Premix Technologies offers innovative, safe, and efficient SMBS dosing solutions, distinguished by:
Precision Dosing and Mixing for Effective Process Control
Robust Safety and Regulatory Compliance
High Reliability and Operational Efficiency
Customizable, Turnkey Solutions
Key Applications
Premix Technologies’ SMBS Dosing Systems are vital for:
Our SMBS Dosing Systems are engineered for precision, safety, and durability, with specifications optimized for water treatment and process optimization:
|
System Component |
Capabilities & Features |
Value for Industrial Processes |
|
Main Flow Rate |
10–5000 m³/hr, customizable |
Supports small to large-scale water treatment and industrial processes. |
|
SMBS Dosing Rate |
0.1-10 ppm, 10-20% solution strength, adjustable |
Precise dosing optimizes dechlorination and antioxidant performance. |
|
Storage Tank |
100–10,000 L, SS316L or PVDF |
Safe, corrosion-resistant storage for SMBS solutions. |
|
Agitator |
0.18–2 kW motor, propeller/turbine impeller, low RPM |
Ensures homogeneous mixing, preventing SMBS sedimentation. |
|
Metering Pump |
Diaphragm, ±0.5% accuracy, API 675-compliant |
Reliable dosing for consistent process outcomes. |
|
Flow Meter |
Ultrasonic or Coriolis, ±0.2% accuracy |
Accurate flow data ensures precise SMBS-to-stream ratios. |
|
ORP Sensor |
Inline, ±5 mV accuracy |
Monitors oxidation-reduction potential for automated dosing adjustments. |
|
Control System |
PLC-based, SCADA HMI, auto-dosing, alarms |
Enables precise, remote operation with safety monitoring. |
|
Materials |
SS316L, PVDF, HDPE |
Resists SMBS’s reducing properties, ensuring durability. |
|
Safety Compliance |
ATEX/IECEx Zone 1/2, pressure relief, ESD, spill containment |
Safe handling of SMBS in hazardous environments. |
|
Skid Design |
Structural steel or SS, drip pan for spill containment |
Compact, durable for industrial facilities. |
|
Piping System |
SS316L or PVDF seamless piping, flanged, with check valves |
Ensures leak-free operation and component protection. |
Additional Benefits
Optimize Water Treatment with Premix Technologies
Premix Technologies’ SMBS Dosing Systems with agitators deliver precision, safety, and efficiency for dechlorination and antioxidant applications in water treatment and industrial processes. Our expertise in dosing and mixing technology ensures effective process optimization and regulatory compliance. Achieve high-quality water and operational excellence with our tailored solutions.
Contact us at sales [at] premixtechnologies [dot] com or +91 89056 16775 to discuss your SMBS dosing needs and request a customized proposal. Visit www.premixtechnologies.com for more information.
Technical answers about selection, operation, materials, controls and application requirements.
SMBS Dosing System is a packaged chemical-handling and metering solution designed to deliver a controlled quantity of chemical into a process.
It is used where accurate, repeatable and safe chemical addition is required. The exact application depends on the chemical, process flow and control objective.
Capacity is selected from the required chemical dose, process flow, chemical concentration, operating pressure, turndown and design margin.
Pump type is selected from required flow, pressure, chemical compatibility, viscosity, suction condition, accuracy and leakage requirements.
Materials may include SS316, PP, PVC, CPVC, PVDF, PTFE and other compatible materials selected for the actual chemical concentration and temperature.
A system may include level instruments, pressure gauges, flow verification, alarms, VFD or stroke control, PLC and remote plant signals.
Typical provisions include relief protection, containment, isolation, ventilation, leak detection, safe venting and suitable hazardous-area equipment where applicable.
Provide chemical name and concentration, required flow, discharge pressure, suction condition, storage requirement, control philosophy, material preference and area classification.
Premix Technologies designs SMBS Dosing System according to chemical compatibility, dosing accuracy, pressure, controls, safety and project-specific documentation requirements.
