Pretreatment System

At TEE, our pretreatment solutions are designed based on comprehensive feed water analysis, ensuring optimal system performance and full compliance with pharmaceutical and GMP standards.

Microbial Control & Disinfection

We implement multiple barriers to control biological contaminants:

Chlorine Dosing & Monitoring: Accurate dosing of free/total chlorine to ensure effective disinfection

pH Adjustment: Enhancing chlorine efficiency and microbial inactivation

TSS & TDS Management

To protect downstream units and ensure long-term stability:

Multimedia or Cartridge Filtration: Removal of suspended solids and heavy metals

Softening Systems (Duplex / Twin / Series): Efficient calcium and magnesium reduction

pH Conditioning: Stabilization for organic compound control

Activated Carbon / SMBS Dosing: Chlorine and chloramine removal

Special Design Industrial RO Units: High-efficiency TDS rejection tailored for pharmaceutical applications

Sanitization Configurations

TEE Pretreatment Systems are available with two fully validated sanitization options:

Hot Water Sanitization:

-Thermal disinfection using high-purity hot water

-Hygienic design with stainless steel components rated for high temperatures

-Ideal for applications requiring frequent microbiological control without chemicals

Chemical Sanitization

-Compatible with FDA-approved sanitizing agents such as peracetic acid or hydrogen peroxide

-All wetted parts are selected for high chemical resistance

-Enables effective sanitization cycles without thermal stress on components

Both sanitization methods are integrated with our automation system, allowing fully controlled, validated, and documented sanitization sequences in accordance with pharmaceutical best practices.

System Capacities

TEE pretreatment systems are available in a wide capacity range from 200 to 20,000 L/h, offering flexible, scalable, and reliable solutions for pharmaceutical manufacturing environments.