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Super Tank-Zyme™ Z21
A Safer Way to Treat Sour Water Tanks


Super Tank-Zyme is a revolutionary product for use in storage tanks. It oxidizes sulfides and pyrophorics, de-oils solids and promotes quick liberation of VOC?s ? all in one step. It replaces older treatment methods that can create numerous environmental and safety problems.

When used in conjunction with United Laboratories? Zyme-Flow® processes, Super-Tank Zyme eliminates waste disposal issues.

Unlike Super-Tank Zyme, conventional permanganate treatments can leave behind hazardous residues or insoluble solids, requiring off-site hazmat processing and increasing sludge volumes. This can create unnecessary costs and lengthen downtimes. Other chemicals, like peroxides and perchlorates, can lead to explosion hazards. Persulfates can cause corrosion and others may generate hazardous gases and high exotherms.

Super Tank-Zyme eliminates safety and environmental risks during and after application. It decontaminates and prepares sludge for landfill. It has an extremely high flash point and an HMIS of 0,0,0. It will not harm skin or clothing, is compatible with all known metallurgies and provides good odor control in most tanks.

Solutions for Common Sour Water Tank Applications

Slightly sour tanks with medium pH (8-9) and soft sludge less than 0.5 m thick.
Super Tank-Zyme Z21 is extremely effective in these types of tanks, oxidizing H2S quickly with little agitation.

High-pH tanks with large accumulations of sludge.
Zyme-Ox® Z20 works safely and effectively in these situations.

Tanks with deep, near-solid sludge layers consisting of mostly FeS and salts.
The Zyme line of products has worked well for these tanks, but requires extensive agitation to penetrate solid layers.

Tanks with layers of heavy oil accumulated in the bottom of the tank and covered by salts and other debris.
With proper agitation, Super Tank-Zyme Z21 provides effective sulfide treatment.


Advantages
  • Oxidizes sulfides and pyrophorics with proper agitation
  • No exotherms
  • Quick penetration
  • Does not contain VOC's
  • Assists in the liberation of VOC's
  • Demulsifies easily for quick separation
  • Recovered oil can be reprocessed
  • Can begin during the de-inventory process
  • Compatible with all known metallurgy
  • Washes away completely
  • 100% biodegradable
  • HMIS 0,0,0
United Laboratories International, LLC TOLL FREE: 877.332.6648 EMAIL: info@zymeflow.com
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United Laboratories International, LLC
 
Worldwide Leader in Refinery Decontamination