Mixed-metallurgy cooling circuit suffering MIC (microbial-influenced corrosion) and persistent algae blooms. Specified AD-303 corrosion inhibitor + AD-401/AD-402 biocide rotation, trained the chemistry team, reviewed at 90 days.
Twenty years of work. The plant names stay private.
Our clients didn't sign up to be marketing assets. So here are six real engagements with the plant names scrubbed — they show the kind of problem we get called in for and the chemistry we reach for. Ask us for names under NDA and we'll put you in touch with the operations manager.
Municipal raw-water feed showing high turbidity and seasonal algal bloom impact. Switched from legacy alum to liquid PAC; downstream filtration improved from 8 NTU to <1 NTU at lower chemical dose.
Dyeing-house effluent with high colour + COD. CPAM (high cationic charge) selected for primary flocculation; decanter-centrifuge dewatering moved from 18% to 26% dry solids.
Brackish-water RO plant feeding a refinery demin line. Feed LSI +2.3, silica 42 mg/L. UN-307 dosed at 4 ppm; first-year silica fouling reduced 70% vs previous chemistry.
Food-grade RO plant with recurring biofilm on third-pass membranes. UN-611 introduced as shock + monthly offline preservation; biological count held below quantification limit for 18 months.
Sea-water RO pretreatment review. Identified pH and dissolved-oxygen excursion window; recommended chlorination/SMBS rebalancing, PAC dose optimisation, and quarterly CIP refresh.
Half our new clients come to us because someone else's programme stopped working.
If your membranes are fouling faster than they should, or your cooling-tower corrosion coupons are getting worse month over month, and your current supplier is shrugging — send us the numbers. We'll look at it for free. No quote, no pitch. Just an honest read of what's going wrong.