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Upset recovery · UltraClear® Nitrifying Concentrate

Lost nitrification? Reseed the basin with live nitrifying bacteria.

A toxic slug, a pH swing or a washout can wipe out your nitrifiers, and waiting for them to regrow can take weeks. Our live liquid culture begins oxidizing ammonia within hours. Get a free recovery dosing plan and price, with a reply within 1 business day.

A food processor cut effluent ammonia from about 10 to 0.05 mg/L in days, with no permit violations. See the case

30+ years in biological water treatment · Packed in Garfield Heights, Ohio

01Free dosing plan

Get your free recovery dosing plan and price.

  • A dosing regimen sized to your flow and ammonia load
  • Pricing for the format that fits: jug, drum or tote
  • A reply from a wastewater specialist within 1 business day

Plant upset now? Call 1-800-847-8950

Tell us where to send it

Four quick fields. Prefer to talk? Call 1-800-847-8950.

We reply within 1 business day. We never sell your details or share them for marketing. Privacy

02Case studyFood processing facility · Effluent ammonia (TAN) compliance

How a food processor recovered from a nitrification failure in days.

The problem

Nitrification suddenly failed and effluent ammonia climbed to about 10 mg/L. The root cause was still unknown.

What they did

They dosed two totes of UltraClear Nitrifying Concentrate already on site, then used the Propagation Kit to carry the biomass until the next shipment arrived.

The result

Effluent ammonia fell from about 10 mg/L to 0.05 mg/L, a drop of about 99.5%.

Effluent ammonia, mg/LLower is better
During the upset
~10 mg/L
After dosing
0.05 mg/L

Values as reported by the facility. Results vary by system.

Reported outcomes

to restore nitrification, faster than the plant’s past upsets
Days, not weeks
to restore nitrification, faster than the plant’s past upsets
permit violations
0
permit violations
capital investment
$0
capital investment
product now kept on hand
Reordered
product now kept on hand
It worked out really well to help us recover so much quicker… It was good to have these nitrifiers here to start recovery way, way quicker… This has been a really good find for us.”
Operations Manager, food processing facility, quoted in the case study
03During an upset

Treat while you diagnose.

Dormant powders need time to rehydrate and acclimate. Live nitrifiers put working cells back in the basin while you find the cause.

Treat while you diagnose

Recovery is possible even when the root cause is still unclear. Live nitrifiers start work while you look for it.

Keep live nitrifiers on site

Product already on hand removes shipping delays during the critical window.

Plan for propagation

The Propagation Kit grows the culture on site, extending treatment capacity between shipments.

04FAQ

Questions operators ask during an upset.

How fast does it start working?
It is a live culture, not a dormant powder, so it begins driving ammonia oxidation within hours of dosing. In the food processing case, the plant restored nitrification in days.
Do I need to know what caused the upset first?
No. In the case study the root cause was still unknown when the plant started dosing. Treat while you diagnose, and fix the cause in parallel.
Where do I dose it?
Directly into aeration basins, oxidation ditches or the influent of RBCs, during the lowest-flow time of day. Avoid anaerobic zones and primary clarifiers.
How much will I need?
It depends on flow, influent ammonia load and HRT. Send the short form and we will size a recovery plan and price for your plant.
What if I need it right now?
Call 1-800-847-8950 and we will talk through the fastest option for your plant.
05Free dosing plan

Get your free recovery dosing plan and price.

  • A dosing regimen sized to your flow and ammonia load
  • Pricing for the format that fits: jug, drum or tote
  • A reply from a wastewater specialist within 1 business day

Plant upset now? Call 1-800-847-8950

Tell us where to send it

Four quick fields. Prefer to talk? Call 1-800-847-8950.

We reply within 1 business day. We never sell your details or share them for marketing. Privacy