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US 2019/0292512 A1Published application
Algae treatment method
AssigneeKao Corporation
InventorsYoshitaka KUBOTA, Takafumi UEMATSU
Life of this patent
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Abstract
An algae treatment method includes: a first step of culturing microalgae in a culture medium having an initial nitrogen concentration of less than 12 mg/L for three days or more; and a second step of performing a thermal treatment of the microalgae that has gone through the first step at a pH of 2.0 or more and 10.0 or less and a temperature of 35° C. or more and 80° C. or less.
Claims15
An algae treatment method, comprising:
- a first step of culturing microalgae belonging to Heterokontophyta in a culture medium having an initial nitrogen concentration of less than 12 mg/L for three days or more;
- and
- a second step of performing a thermal treatment of the microalgae that have gone through the first step at a pH of 2.0 or more and 10.0 or less and a temperature of 35° C. or more and 80° C. or less.
Dependencies are inferred from the claim text.