Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lonza Lonzaserve 210 Biocide

Lonza Lonzaserve 210 Biocide is a broad-spectrum, non-oxidizing microbiocide designed for industrial water systems. Part of Lonza’s Lonzaserve series, this formulation effectively controls bacteria, fungi, and algae in cooling towers, process water, and oilfield applications. It offers stable performance across varying pH and temperature ranges with low toxicity and favorable environmental profile.
  • lonza lonzaserve 210 biocide_9feb1ffd
  • lonza lonzaserve 210 biocide_9feb1ffd

Features Of Lonza Lonzaserve 210 Biocide

  1. Broad-spectrum efficacy against bacteria, fungi, and algae in industrial water systems.

  2. Stable performance across a wide pH range (6.0–9.5) and moderate temperature conditions.

  3. Low foaming formulation suitable for high-shear and recirculating cooling water applications.

  4. Compatible with common corrosion inhibitors and scale control agents in formulated treatment programs.

  5. Designed for continuous or intermittent dosing with predictable residual activity and minimal impact on system metallurgy.

Typical Applications Of Lonza Lonzaserve 210 Biocide

  1. Cooling water systems in HVAC and industrial heat exchange installations.

  2. Process water circuits in paper, textile, and food & beverage manufacturing facilities.

  3. Once-through and closed-loop recirculating water systems requiring non-oxidizing biocide control.

  4. Make-up water treatment for systems prone to biofilm formation and microbial fouling.

  5. Supplemental biocide in combination with oxidizing agents for comprehensive microbiological control.

Specifications Of Lonza Lonzaserve 210 Biocide

Chemical TypeHeterocyclic nitrogen-based biocide (isothiazolinone derivative)
Product FormAqueous solution
AppearanceClear, light yellow liquid
pH (as supplied)3.0 – 4.5
Density (at 20°C)1.08 – 1.12 g/cm³
SolubilityMiscible with water in all proportions
Primary ApplicationsNon-oxidizing biocide for industrial cooling and process water systems
Key FeaturesBroad-spectrum antimicrobial activity, low volatility, and compatibility with common water treatment additives


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