SPECIALITY CHEMICALS

industrial algaecides & bio-dispersants

Key Advantages of Industrial Non-Oxidizing Algaecides & Bio-Dispersants
Industrial water circulation systems—such as cooling towers, chilled water loops, and process reservoirs—are highly vulnerable to biological growth. Non-oxidizing algaecides and bio-dispersants provide a chemical solution engineered to eradicate target microalgae, moss, and slime-forming bacterial colonies while safeguarding industrial infrastructure.

Core Performance Advantages

Non-Corrosive Metallurgy Protection

Unlike standard chlorine or bromine-based oxidizing biocides, non-oxidizing chemical formulations do not increase the oxidation potential of circulating water. This protects metallic equipment—including copper tubes, mild steel piping, and stainless steel heat exchangers—from premature corrosion and pitting.

Broad-Spectrum Antimicrobial Action

Provides comprehensive biological control across a wide range of aquatic organisms. It actively disrupts cell wall membranes and metabolic pathways of green algae, cyanobacteria, diatoms, and fungi, preventing biological regrowth and system reinfection.

Surfactant & Penetrative Bio-Dispersal

Formulated with surface-active dispersant agents that penetrate dense biological coatings and biofilms. The chemical detaches deeply rooted moss and organic deposits from shaded fill media and hard-to-reach internal pipe walls where sunlight cannot reach.

pH Stability Across Operating Ranges

Maintains high active potency and chemical stability across broad pH spectrums (typically pH 6.5 to 9.5). Performance remains reliable under fluctuating water parameters without requiring frequent pH neutralization.

Heat Transfer Efficiency & Corrosion Prevention

By continually removing insulating biofilm layers and algal growth from heat exchangers, overall thermal efficiency is restored. Eliminating settled organic matter also prevents under-deposit corrosion (microbiologically influenced corrosion/MIC).

Efficacy Spectrum & Target Control

Target Organism / Growth Impact on System Control Mechanism
Green Algae & Cyanobacteria Restricts water flow, clogs spray nozzles, and degrades cooling tower fills. Disrupts cell membrane permeability and halts cell division.
Diatoms (Brown Algae) Forms sticky surface films on basin walls and heat exchange plates. Penetrates protective silica shells to neutralize cellular activity.
Bacterial Slime (Biofilm) Insulates heat transfer surfaces; traps corrosive chemical species underneath. Surfactant action detaches biofilm matrix from metal substrates.
Fungi & Mold Causes structural degradation in wooden tower parts and organic sludge buildup. Inhibits enzyme functions vital to biological survival.
Operational Note: For maximum chemical efficiency, non-oxidizing algaecides and bio-dispersants are typically applied via shock dosing (slug feeding) to ensure complete cell wall penetration and prevent microorganism adaptation over time.

Looking for the Right Chemical Solution?

Whether you need industrial raw materials, water treatment chemicals, or specialty products, our team is ready to help you find the most suitable solution for your business. Contact TFI Chemical today for product recommendations, technical consultation, and reliable nationwide supply.