Definition of humic acid. Meaning of humic acid. Synonyms of humic acid

Here you will find one or more explanations in English for the word humic acid. Also in the bottom left of the page several parts of wikipedia pages related to the word humic acid and, of course, humic acid synonyms and on the right images related to the word humic acid.

Definition of humic acid

humic acid
Humin Hu"min, n. [L. humus the earth, ground.] (Chem.) A bitter, brownish yellow, amorphous substance, extracted from vegetable mold, and also produced by the action of acids on certain sugars and carbohydrates; -- called also humic acid, ulmin, gein, ulmic or geic acid, etc.

Meaning of humic acid from wikipedia

- "Humic substances" is an umbrella term covering humic acid, fulvic acid, humin and hymatomelanic acid which differ in solubility. By definition, humic...
- States Geological Survey. Retrieved 14 March 2016. "What are Humic Substances?". International Humic Substances Society. Retrieved 19 February 2018....
- Pot****ium humate is the pot****ium salt of humic acid. It is manufactured commercially by alkaline extraction of brown coal (lignite) leonardite and is...
- lignite, ****ociated with near-surface mining. It is a rich source of humic acid (up to 90%) and is used as a soil conditioner, as a stabilizer for ion-exchange...
- manufacture and distribution of humic acid organic liquid compound fertilizer in 27 provinces in China. Humic acid is an essential natural, organic ingredient...
- extract hydrocarbons from the peat and humic acids are formed. The humic acids make the environment more acidic, which slows the rate of further bacterial...
- substrates, while application of a biostimulator consisting of humic acid, lactic acid and Bacillus subtilis improved yields in all substrates. Brick...
- common contaminants are humic acid, which can be removed with an alkali wash, and carbonates, which can be removed with acid. These treatments can damage...
- January 2023. Pettit, Robert E. "Organic matter, humus, humate, humic acid, fulvic acid and humin: their importance in soil fertility and plant health"...
- (18 April 2020). "Photocatalytic Reduction of Cr(VI) in the Presence of Humic Acid Using Immobilized Ce–ZrO2 under Visible Light". Nanomaterials. 10 (4):...