Ensol Agro - A powerful waste treatment that enables naturally occurring bacteria to digest waste aerobically.  This results in very fast waste breakdown with little or no odour. 

Greatly reduces sludge, easier pumping.

Little or no odour, even while spraying.

Nutrients more plant available. More plant uptake, less nutrient runoff.

Positive effect on soil micro-biology, enhancing grass growth.

Stock consume effluent sprayed grass much sooner.

Easy to use, safe and biodegradable.

How it Works

ENSOL 1000 is a 100% biodegradable liquid product that contains large quantities of chemically bound oxygen. ENSOL 1000 reduces odours and solids by stimulating naturally occurring aerobic and facultative bacteria already present in Organic waste. In the presence of accessible oxygen, these bacteria will grow exponentially and enhance aerobic processes.
A large colony of nitrifying bacteria will stabilise ammonium Nitrogen.  This oxidizes ammonium to nitrates, nitrites and bacterial (organic) immobilised nitrogen. ENSOL 1000 supplied at the correct dosage will provide 350 - 400 ppm of oxygen to the nitrifying bacteria allowing them to thrive.

Aerobic Digestion

Waste that has conditions suitable for aerobic waste digestion is far more active than anaerobic waste. Aerobically digested waste will be digested many times faster than anaerobically digested waste with little or no odour produced during the process.  

The list below shows the effect of oxygen in an effluent pond:

Dissolved Oxygen

Very low



Medium high

High (>1mg/L)

Biochemical reactions

H2 & CO2 to CH4

SO4 to H2S, HS-


NH2 to NO2

NH4+ to NO3-,NO2-

Biological processes



Anaerobic/ Aerobic



Effective aerobic treatment inhibits anaerobic bacteria reducing or eliminating related emissions.  The reduced nutrient loss from the pond can then be returned to the pasture. The bottom line of the table shows the reduction of ammonia (NH4) by nitrification to Nitrate (NO3) and Nitrite (N02).  (Weeds like ammonia).

However, the amount of Oxygen required for nitrifying aerobic conditions is generally much greater than most mechanical aerators can provide, (5-8 ppm of dissolved oxygen).  Mechanically aerated waste can often still show high concentrations of anaerobic, purple-sulphur bacteria. 

Modern fertilizers can make cows urine very high in nitrates which means the effluent contains lots of nitrogen requiring lots of oxygen to oxidize the NH4. 

Why it Works

ENSOL Agro is a liquid. This allows as much oxygen as is required to be added to the waste being treated. ENSOL migrates throughout the waste turning all of it aerobic. The Oxygen in ENSOL is preferred by bacteria to dissolve oxygen (D.O) to the extent that they rapidly become hyper aerobic and become more active than with D.O. alone. With ENSOL far more oxygen can be added than by any other normal chemical or mechanical means.


As there are many different effluent situations, please contact us to discuss the best application and dosing for your specific situation.

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Postal Address:
+64 9 424 4476
P.O.Box 281, Silverdale, Auckland