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MEAT MEAL/MEAT POWDER

 The dehydration process is based on simultaneously mixing and  heating the carcass materials to 90-95C  which results in a 60% reduction in volume over a  single cycle time. There are no visible emissions from the thermal dehydration unit, other than water vapor.  Volatile organic compounds (VOC) emissions are only minimally elevated from the  exhaust stack compared to background VOC levels during operation. 

The resultant “meat powder” is a stable, odor free, sterile byproduct which can be field  applied, integrated into commercial fertilizer or utilized in commercial processing.  

Compositional analysis has consistently demonstrated a moisture content of  approximately 20%, with Nitrogen level of approximately 10%, Phosphorus of 0.5% and  Potassium of 0.6%. This is equivalent to a commercial fertilizer providing approximately  160 lbs of N per ton when applied directly to the field (wet basis).

Dry matter protein content  56.75% 

F=6.25  

 

Fat 32% Hydrolysis          PH5.4

ELEMENT

Dry Basis

Nitrogen (N) 

[%] 

8

Carbon (C) 

[%] 

47.5

C to n Ratio 

[%] 

5.94

Phosphorus (P) 

[%] 

0.792

P as P2O

[%] 

1.81

Potassium (K) 

[%] 

0.866

K as K2

[%] 

1.04

Calcium (Ca) 

[%] 

0.595

Magnesium (Mg) 

[%] 

0.0816

Sulfur (S) 

[%] 

0.724

Sodium (Na) 

[%] 

0.324

Iron (Fe) 

[mg kg−1

294

Manganese (Mn) 

[mg kg−1

11.1

Zing (Zn) 

[mg kg−1

307

Copper (Cu) 

[mg kg−1

25

As-Is Spread Basis

Moisture Content 

[%] 

23.3

N* 

[lbs ton−1

120

P2O5

[lbs ton−1

28

K2O* 

[lbs ton−1

16