A kind of compound biological digestion agent and its preparation method and its application
A digester, biological technology, applied in biochemical equipment and methods, microorganism-based methods, microorganisms, etc., can solve problems such as industrialization difficulties, low efficiency of biosafety biological extracts, and inability to solve problems.
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Embodiment 1
[0150] Embodiment 1, a kind of composite biological digestion agent for the biological treatment of rivers and lakes
[0151] A compound biological digestion agent for biological treatment of rivers and lakes, the raw materials include the following components and the weight percentage content of each component includes: 75% of zeolite, 5% of Trichoderma korningii strain extract, 5% of Bacillus licheniformis strain extract %, Geobacillus stearothermophilus strain extract 5%, Aspergillus niger strain extract 5%, Aspergillus nidulans strain extract 5%.
[0152] The preparation method of compound biodigester comprises the following steps:
[0153] Preparation of Trichoderma korningii strain extract:
[0154] a. Prepare Trichoderma koningen culture medium raw materials, including the following components and weight percentages: peptone 0.4%, dipotassium hydrogen phosphate 0.08%, yeast extract powder 0.2%, magnesium sulfate 0.05%, glucose 2.0%, and the balance is distilled water ...
Embodiment 2
[0185] Embodiment 2, a kind of composite biological digestion agent for the biological treatment of rivers and lakes
[0186] A compound biological digestion agent for biological treatment of rivers and lakes, the raw materials include the following components and the weight percentage content of each component includes: 65% of zeolite, 7% of Trichoderma korningii strain extract, 7% of Bacillus licheniformis strain extract %, Geobacillus stearothermophilus strain extract 7%, Aspergillus niger strain extract 7%, Aspergillus nidulans strain extract 7%.
[0187] The preparation method of the composite biological digestion agent used for biological treatment of organic pollution in rivers and lakes comprises the following steps:
[0188] Preparation of Trichoderma korningii strain extract:
[0189] a. Prepare Trichoderma konningen medium raw material, including the following components and weight percentages: peptone 0.55%, dipotassium hydrogen phosphate 0.11%, yeast extract powd...
Embodiment 3
[0219] Embodiment 3, a kind of composite biological digestion agent for the biological treatment of rivers and lakes
[0220] A compound biological digestion agent for biological treatment of rivers and lakes, the raw materials include the following components and weight percentage content: 70% of zeolite, 6% of Trichoderma koningenii strain extract, 6% of Bacillus licheniformis strain extract, thermophilic fat Geobacillus strain extract 6%, Aspergillus niger strain extract 6%, Aspergillus nidulans strain extract 6%.
[0221] The preparation method of the composite biodigester used for biological treatment of rivers and lakes comprises the following steps:
[0222] Preparation of Trichoderma korningii strain extract:
[0223] a. Prepare Trichoderma koningen culture medium raw materials, including the following components and contents by weight: 0.45% peptone, 0.1% dipotassium hydrogen phosphate, 0.25% yeast extract powder, 0.05% magnesium sulfate, 2.2% glucose, and the balance ...
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