Bio-Waste Fertilizer

At present most recycling methods convert waste to fertilizer via composting, but composting technology produce fertilizer low in active ingredients which cannot satisfy the need for agriculture.
Our company has researched and developed equipment which can produce high quality fertilizer suitable for rapid crop growth suitable for modern intensive agriculture.
As our process converts organic wastes into fertilizer, the product is capable of restoring soil condition which has been depleted of organic material through the overuse of industrial fertilizers and pesticides.

 

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                                                  3 TON MACHINE

  • Process overview:

 
The traditional waste composting fermentation technology cannot reach the effect of organic fertilizers because of fermentation inadequacies, which can result in poor germination and other undesirable side effects.
We developed an organic liquid fertilizer production technology which generates the necessary components for effective farming.  We don't use the traditional fermenting methods to produce fertilizer, but rather utilize a two stage process.  The first stage uses a microbial food waste malolactic fermentation and a secondary fermentation utilizing amino acids which improve the quality of amino acid in the organic liquid fertilizer.
Because the fertilizer is produced in a liquid form, it is a very convenient for transportation and utilization.
This equipment is ideally suited for animal husbandry operations (Cattle, Poultry or Pig farm), waste collection plant, and meat or seafood processing plants.

 

  • The raw materials (waste food, sewage or manure, and other organic plant wastes) is chopped into fine particles
  • The first fermentation using the microorganisms of lactic acid bacteria
  • Then the second fermentation process of the lactic acid bacteria
  • Obtain the mature lactic acid bacteria fermentation liquid(Refining)
  • Organic active liquid storage(Input tanks)

 

     BENEFITS:

  • Cultivation of safer delicious and nutritious organic food
  • Using this organic liquid activate soil, make active land becomes more and more fertile.
  • Elimination of landfill costs for food scraps

     
     PRODUCT IN   
                                                                

  • Livestock waste: Animal waste, animal bones, carnivorous slag etc.
  • Agriculture waste
  • Forestry waste: Bark and forestry saws, etc.
  • Aquatic waste: Intestine bone, fish scale flakes and waste material such as aquaculture
  • Food industrial waste:Bean dregs, waste sweets etc.
  • Food processing waste material: Bread crumbs bread, potato chips etc.
  • Beverage waste: beer, fruit juice, coffee drinks

PRODUCT OUT 
                                                                  
Concentration Liquid fertilizer which can mix up to the ratio 1:100 of water    

MACHINE CAPACITY
                                                                  
The sizes available are: 50Kg, 500Kg, 1T, 3T, 5T and up to 25T per day   

 

MAIN TECHNOLOGIES

  • Use the light in aerobic or anaerobic condition synthesis microorganisms can effectively  aerobic fermentation in aeration slot mixing tank,  in the meantime,  anaerobic fermentation in anaerobic reaction slots.

 

  • Using the strengths of this two kinds of fermentation way, can produce liquid fertilizer in short period of time, do not produce junk stench.
  • Mixed microorganism surfactant with the crushed organic residues, in the meantime make the fertilizer in the fermentation slots reached activeness active decomposition. Put microbial surfactant into micro population in the microorganism slot which can promote the cultivation of fungus.

 

  • Comparison table of similar process

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◎Excellent       O Good           Δ Below Average        ━ Bad

Compost type: Traditional compost processing equipment uses a simple mixing and fermentation to produce solid fertilizer. Because of insufficient fermentation the fertilizer outcome is not mature. Using this process mode, the best fermentation time are 4-8 months.

Volume reduction type: This method through fermentation, the food waste is dried by heating thus reducing the moisture content.  After drying, residual debris wastes need to be incineration or landfill disposal.

Reduce type: Usually utilizes a fungus to break down the food waste into water and   carbon dioxide. However, this process is unable to handle some nitrogen and salts, which remain in the end product.  These materials interfere with modern intensive agriculture requirements.

Biogas fermentation type: The initial investment is high and low efficiency. Low economic efficiency to enterprises

Liquid fertilizer type: The initial investment and operation cost are not too high but the processing time and high value the final product. It will solve a problem for environmental and no wastes will go to landfill disposal.






Liquid organic fertilizer analysis report

 

 

1. Analyze project and the method

(1) Nutrients: according to food testing guidelines
     Low-level fatty acids: Gas chromatography(FPD)
     Phenolic: Gas chromatography mass spectrometry(SCAN,SIM)

(2) Three factors, medium weight elements: fertilizer analysis
      Must trace elements: plasma transmitted mass spectrometry

(3) Heavy metals such as: Metal content detection methods in industrial waste
     Pesticide residue: Gas chromatography mass spectrometry, liquid chromatography mass spectrometry
     Odorous substances: Specific stench physical measurement

(4) Amino acids: New food analysis (liquid chromatography)  

2. Analysis results

(1)Fertilizer nutrients
Liquid fertilizer containing lower fatty acids of the acetic acid17,400mg/L and prop ionic acid 140mg/L,phenyl hydroxide undetected。As nutrition ingredient,see through table,liquid fertilizer100g contains 87.6g Moisture,Protein2.2g,Lipid1.9g,Ash1.2g,carbohydrate7.4g,energy 55kcal,table salt0.31g。As a useful indicator of the proliferation of soil carbon / nitrogen ratio of up to 15.8,nutrient and esstional elements exit。

Table 1 Fertilizer nutrients in liquid fertilizer


Fertilizer type
Fertilizer ingredient

Liquid fertilizer

Compost sludge fertilizer

Dry chicken manure compost

Fermentation cow milk

Moisture(%)

87.6

54.5

1.6

42.2

PH[―]

3.3

6.9

***

***

Nitrogen(N%)

0.33

4.5

4.2

1.8

Phosphorus(P2O5%)

0.17

10.3

7.4

3.0

Potassium(K2O%)

0.09

0.4

3.8

3.2

Carbon(C%)

5.2

34.9

30.6

19.8

Carbon/Nitrogen

15.8

7.7

7.8

11.0

Calcium(CaO%)

0.4

4.8

14.9

***

Magnesium(MgO%)

0.02

2.4

1.8

***

The trace elements in soil

All contain

***

***

***

(2)Security
a. Heavy metal:see table2,all sorts of heavy metals and harmful substance content in liquid fertilizer is far below specified.

Table2  Heavy metal contains in liquid fertilizer


Heavy metal contains in liquid fertilizer(mg/kg)

Fertilizer banning law benchmark(Sludge fermentation fertilizer for columns)
(mg/kg)  

Mercury

0.0026

2

Arsenic

0.09

50

Cadmium

0.02

5

Copper

0.39

***

Aluminum

3.5

***

Cobalt

0.03

100

Nickel

0.13

300

Chromium

0.13

500

 

b. Pesticide residue: To terminate the use of BHC ect OCPs, dilation,methylnitrophos ect pesticide,oxine-copper,Kapteyn ect pesticide and simazine ect pesticide,total 146 substances inspection result did not detect any content (below limit 0.01 PPM).
c.Repugnant substance:Aiming at 100 square meters of farmland sprinkled with 1 tons liquid fertilizer,The testing result for stench substances (22 substances) such as ammonia, hydrogen sulfide metrication, methyl bisulfide, which is far below the prevention odorous specified value.
d. Pathogen city fungus(coli form)
Because the ph value is3.3,do not detect the coli form in liquid fertilizer.

3. Characteristics of liquid fertilizer(Amino acids

According to the different factory produced liquid fertilizer sampling analysis results, in table 3 shows the total quantity of the amino acids equivalent to half the milk.

 

Table3   Amino acids in liquid fertilizer


Analysis project(Amino acids)

Analysis results(mg/100g)

Amino acids quantity in milk

A Factory

factory

1 Lysine

120

110

240

2Threonine

88

76

120

3 Leucine

160

150

280

4Isoleucine

86

74

150

5Valine

98

85

190

6Phenylalanine

73

66

140

7Methionine

29

35

75

8L-aspartic acid

150

120

230

9Serine

110

87

140

10Glutamic acid

320

270

560

11Glycine

100

110

54

12Alanine

180

150

93

13Histidine

43

37

80

14Arginine

120

150

93

15Tyrosine

82

51

110

16Proline

110

110

280

17Cystine

Undetected

Undetected

26

18Tryptophan

15

13

13

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Amino acids total quantities are synthesis for 18 kinds of amino acids

4. Conclusion

Through all kinds of tests, we concluded that liquid fertilizer plays a very good effect on plant safety and nutrition. its characteristic are more balanced in three elements, medium weight elements, must trace elements and amino acid etc, and amelioration of soil elements carbon/nitrogen is also high. Liquid fertilizers play a good effect on improving crops disease tolerance and reduce crops pesticide and improve the crops flavors.