Nutrient solution formula for inhibiting green algae

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United States of America

PATENT NO 12178208
SERIAL NO

17606443

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Abstract

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The invention discloses a nutrient solution formula for inhibiting green algae, comprising a basic nutrient solution and an algae inhibitory substance, wherein the basic nutrient solution comprises major elements, minor elements and trace elements. The specific ratio is: 1000 mg/L of calcium nitrate, 1000 mg/L of potassium nitrate, 200 mg/L of EDTA-FeNa, 200 mg/L of potassium dihydrogen phosphate, 150 mg/L of ammonium dihydrogen phosphate, 700 mg/L of magnesium sulfate, 7 mg/L of boric acid, 5 mg/L of manganese sulfate, 15 mg/L of ferrous sulfate, 0.25 mg/L of copper sulfate, 0.22 mg/L of zinc sulfate, 0.02 mg/L of ammonium molybdate, and 0.01 mg/L of benzalkonium chloride. The benzalkonium chloride can provide Cl ions, and it has a good bactericidal and algae-killing ability in different pH value ranges; the optimal dosage is 0.01 mg/L.

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Patent Owner(s)

Patent OwnerAddress
NANJING ZHENGBANG HORTICULTURE TECH CO LTDNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Hongwu Jiangsu, CN 2 0

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