Solvay Tolcide PS70a is a 3rd-generation THPS high-efficiency industrial biocide from Solvay Novecare’s Tolcide PSA series. Designed for oilfield and industrial water treatment, it combines THPS with bio-penetrant, is a ready-to-use formula, effectively controls biofilm and various harmful microorganisms, suitable for complex industrial conditions
3rd-Gen THPS formula – Upgraded biocidal performance, stronger antibacterial effect
Powerful biofilm control – Strong penetration, removes stubborn biofilm and iron sulfide
Combined with bio-penetrant – Improves antibacterial penetration, adapts to complex conditions
Ready-to-use liquid formula – No pretreatment, direct dosing after opening, easy to operate
Broad-spectrum microbial inhibition – Effectively controls bacteria, MIC, schmoo and other pollutants
Oilfield water flooding system – Microbial control and anticorrosion in water injection
Oil and gas pipeline protection – Biofilm removal and antibacterial in pipelines
Drilling/completion fluid treatment – Fluid sterilization, ensuring construction safety
Oilfield fracturing operations – Microbial protection of fracturing fluid system
Industrial circulating water treatment – System microbial treatment, stable operation
| Brand | Solvay |
| Division | Novecare |
| Product Series | Tolcide® PSA Series |
| Product Type | Industrial biocide, biofilm controller, phosphonium salt biocide |
| Core Ingredients | Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) + bio-penetrant |
| Form | Colorless to pale yellow transparent liquid |
| Usage | Ready-to-use, direct dosing |
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E-mail: wangxingqiang@ericwchem.com
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