Potassium
Nitrate
Description
Colour
Taste
Odour
Formula
pH value
Melting point
Assay
Moisture content
Insolubles
Potassium content
Sodium content
Nitrogen content
Chloride content
Perchlorate content
White crystalline powder
Pure white
Saline
Nil
KNO₃ MWt = 101
(10% aqu) 6 – 9
335°C
99% minimum
0.2% maximum
0.02% maximum
38.4% minimum
0.2% maximum
13% minimum
0.2% maximum
0.02% maximum
Ammonium
Sulfate
Description
Colour
Taste
Odour
Formula
pH value
Melting point
Assay
Moisture content
Insolubles
Nitrogen content
Sulfur content
Chloride content
White crystalline powder or 2-4 mm granule
Pure white
Saline
Nil
(NH₄)₂SO₄ MWt = 132.1
(10% aqu) 5 to 6
235°C
99.0% minimum
0.5 % maximum
0.02 % maximum
21.0 % minimum
24.0 % minimum
0.5 % maximum
36 Steyn Road, corner Dorothy Road, Farm Rietvallei 180IQ district Krugersdorp 1739
(+27) 11 662-2116
john@tbtech.co.za | alastair@tbtech.co.za
Trailblazer Technologies was established in 2006 by two partners, who had just exited from long and exalted careers in the plant nutrition industry. Alastair Forsyth had built a substantial business in Ocean Agriculture (Pty) Ltd over 30 years, which was then a leading speciality plant nutrition business in sub-Saharan Africa...
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The KNeW process and Trailblazer Technologies have been awarded and recognised for the following:
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The KNeW process was developed to solve the problem of removing dissolved cations and anions from acid mines drainage (AMD) so producing good quality water at an affordable cost for inland agriculture.
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When the ion exchange plant is run sequentially i.e. first through all the catex CSTR’s and then through the anex CSTR’s the level of free H⁺ in the final catex CSTR is high enough to interfere with the absorption of sodium ions which stops all the Na⁺ being removed from the aqueous phase.
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