Multifunctional composite biological nutrient for industrial wastewater biochemical treatment
A technology for biochemical treatment and industrial wastewater, applied in the direction of sustainable biological treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., to achieve the effects of improving biological activity, good shielding effect, and improving biodegradation performance
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Embodiment 1
[0023] By weight percentage, 50% industrial sodium phosphate, 20% industrial ferrous sulfate, 8% industrial magnesium sulfate, 3% industrial potassium chloride, 1.8% industrial zinc chloride, 2.3% industrial calcium carbonate , 8.0% EDTA-2Na (disodium ethylenediaminetetraacetic acid), 1.2% industrial sodium silicate, 0.8% industrial copper sulfate is pulverized into fine particles through a pulverizer, and after passing through a sieve greater than or equal to 20 mesh, and 0.8% of cornstarch, 3.3% of industrial diammonium hydrogen phosphate and 0.8% of ammonium molybdate are stirred and mixed under normal temperature and pressure to obtain the finished product.
Embodiment 2
[0025] By weight percentage, 40% industrial sodium phosphate, 30% industrial ferrous sulfate, 12% industrial magnesium sulfate, 2% industrial potassium chloride, 1.2% industrial zinc chloride, 1.8% industrial calcium carbonate , 4.8% of EDTA-2Na (disodium ethylenediaminetetraacetic acid), 1.8% of industrial sodium silicate, 1.2% of industrial copper sulfate are pulverized into fine particles through a pulverizer, and after passing through a sieve greater than or equal to 20 mesh, and 1.2% of cornstarch, 2.8% of industrial diammonium hydrogen phosphate and 1.2% of ammonium molybdate are stirred and mixed at normal temperature and pressure to obtain the finished product.
Embodiment 3
[0027] By weight percentage, 45% industrial sodium phosphate, 25% industrial ferrous sulfate, 10% industrial magnesium sulfate, 2.5% industrial potassium chloride, 1.5% industrial zinc chloride, 2% industrial calcium carbonate , 6.5% of EDTA-2Na (disodium ethylenediaminetetraacetic acid), 1.5% of industrial sodium silicate, and 1% of industrial copper sulfate are pulverized into fine particles through a pulverizer, and after passing through a sieve greater than or equal to 20 mesh, and 1% of cornstarch, 3% of industrial diammonium hydrogen phosphate and 1% of ammonium molybdate are stirred and mixed at normal temperature and pressure to obtain the finished product.
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