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Nitro-Clear - Ammonia Nitrifiers

High Ammonia levels In Water - Ponds, Aquaculture Facilities, Retention Ponds, Wastewater treatment

Ammonia in Nature

In pristine natural environments, free nitrogenous compounds such as ammonia, nitrite and nitrate are extremely scarce, virtually all the available nitrogen is 'locked away' as plant or animal protein.

But today, even natural environments, such as lakes or rivers can be affected by high levels of ammonia, nitrite or nitrate. The major routes of entry of nitrogen into bodies of water are municipal and industrial wastewater, sewage works, septic tanks, waterways are polluted by farming activities, feed lot discharges, animal wastes (from birds, waterfowl and fish) and discharges from car exhausts.

Problems associated with excess Ammonia in Ponds

In managed closed environments, typical of the average pond, the problem of excess ammonia, nitrites and nitrates becomes apparent. The volumes of water in a fish pond are quite minute when compared to a large lake, so there is far less dilution nitrogenous compounds.

Ammonia is constantly being produced in aquaculture environments, small amounts can be traced to the diffusion of blood across the gill membranes of fish, but the majority of ammonia is produced through the process of mineralization which involves the conversion of waste products in the pond to ammonia by heterotrophic bacteria.

Another difference is the lack of plant life in the average pond. Algae, which produces 'green water', and blanketweed are actively discouraged by fish keepers, leading to very little nitrogen being converted into plant protein. The end result is that free nitrogenous compounds are common in fish ponds - in stark contrast to what one finds in nature.

Symptoms high ammonia, nitrite and/or nitrate

  • low oxygen levels
  • excessive green water or filamentous algae
  • excessive sludge
  • poor flavor of fish due to poor water quality
  • fish stressed
  • many diseases
  • poor conversion efficiency excessive nitrogen and phosphorus in effluent.
Reducing Ammonia - Nitro-Clear - Ammonia Nitrifiers These Nitrifying bacteria provide biological oxidation of ammonia in :
  • shrimp/prawn farms
  • fish hatchery ponds
  • ornamental koi fish pond
  • tropical and fish ponds
  • ponds and lakes with high numbers of ducks or geese
  • ponds and lakes near agricultural run-off
  • stormwater retention ponds
  • wastewater treatment facilities
  • agricultural animal wastes and wastewater effluents - wastepits
Nitrification is the biological or biochemical process in which ammonia is oxidized to nitrite, and nitrite oxidized to nitrate and requires low BOD/COD levels in high dissolve oxygen concentrations.

True nitrifying bacteria are considered to be those belonging to the family Nitrobacteraceae. These true nitrifying bacteria are strictly aerobic, gram-negative, chemolithic autotrophs. They can only use nitrogen from inorganic sources such as ammonia and nitrite. Nitrosomonas (ammonia-oxidizers) and Nitrobacter (nitrite-oxidizers) are the most common. They require oxygen, utilize mostly inorganic (without carbon) compounds as their energy source, and require carbon dioxide (CO2) for their source of carbon.

In the case of the Nitrobacteraceae, these energy sources are derived from the chemical conversion of ammonia to nitrite, or, nitrite to nitrate.

  • Reduces or eliminates loss of aquatic life due to toxic ammonia concentration.
  • Reduces or eliminates off-flavor problems.
  • Effective even at relatively high BOD/COD (under 200 ppm)
  • Effective over a wide temperature range (49° F to 149° F).
  • Effective over a wide pH range (6.5 to 8.5). Performs best at 7 to 8 pH.

Nitro-clear F150 Concentrate  -Takes up very little space in your refrigerator and is easy to transport. Concentrated product has a 1 year shelf-life when kept refrigerated, but diluted product only has a 6 month shelf-life at room temperature. Nitrifiers consume 7.2 ppm of alkalinity for each ppm of ammonia oxidized to nitrate, so adjust alkalinity if necessary to stay within that range.

Nitro-Clear contains only Nitrosomonas and Nitrobacter cells. Nitro-Clear cannot be dried. Dry powder products consist of strains heterotrophic bacteria in their spore stage. Dry formulas cannot contain true nitrifiers, since true nitrifiers, unlike heterotrophs, are not spore forming and thus cannot be dried into powder products.

ACTIVE INGREDIENTS: Nitrosomonas (ammonia-oxidizers) and Nitrobacter (nitrite-oxidizers), aerobic, gram-negative, chemolithic autotrophs for ammonia reduction.

USA Mainland ONLY

Nitro-Clear - 4 gallons $264.00+ $ 20.00 $ 284.00

Nitro-clear F150 Concentrate - industrial only

1 gallon - refrigerate

$985.00 + $25.00 cold pack + $55.00 next day shipping $1065.00

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Example of typical clean-up of contaminated pond or lake

Case study - Lake in central Florida

 
 

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Robert Ractliffe, C.Q.E. (ASQC) Chief Executive Manager

(678) 343-6043

or send us an e-mail with your name and phone number.  We will then contact you by phone.

No guessing required. We will recommend the products and application methods that are uniquely suitable to your requirements.

We regret that we do not export product. USA mainland enquiries only.

 

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