Difference between biocarbon and activated biocarbon
Answers
Biochar is the charred remnants of usually wood burned in a low oxygen environment rendering a near pure carbon that is then usually ground into dust and inoculated with biological good guys, hence the bio part. Charcoal contains coal, and those briquettes folks use on the barbecue grill has other stuff in it like petroleum paraffin as a binder so they briquettes hold their shape. Activated carbon is essentially the charred remnants of wood again and is often used as the filtering media in water filters. You can totally add your used aquarium carbon media to a compost pile, turning it into biochar.
Biocarbon is the carbon that trees, plants and healthy soils naturally absorb and store. Plants absorb carbon from the atmosphere through photosynthesis. and
Bicarbonate
Skeletal formula of bicarbonate with the explicit hydrogen added
Ball and stick model of bicarbonate
Names
Systematic IUPAC name
Hydroxidodioxidocarbonate(1−)[1]
Other names
Hydrogencarbonate[1]
Identifiers
CAS Number
71-52-3 ☑
3D model (JSmol)
Interactive image
3DMet B00080
Beilstein Reference
3903504
ChEBI
CHEBI:17544 ☑
ChEMBL
ChEMBL363707 ☑
ChemSpider
749 ☑
Gmelin Reference
49249
KEGG
C00288 ☑
PubChem CID
769
UNII
HN1ZRA3Q20 ☑
InChI
SMILES
Properties
Chemical formula
HCO−
3
Molar mass 61.0168 g mol−1
log P −0.82
Acidity (pKa) 10.3
Basicity (pKb) 7.7
Conjugate acid Carbonic acid
Conjugate base Carbonate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
In inorganic chemistry, bicarbonate (IUPAC-recommended nomenclature: hydrogencarbonate) is an intermediate form in the deprotonation of carbonic acid. It is a polyatomic anion with the chemical formula HCO−
3. Bicarbonate serves a crucial biochemical role in the physiological pH buffering system.
Charcoal consists of the element carbon. Carbonic compounds are abundant in plants, animals, and other living organisms. Therefore, as they die, these carbonic compounds are ultimately converted to other carbonic compounds. Charcoal is one of those products. When water and other volatile substances are removed from the carbonic compounds, the resulting product is charcoal. Charcoal is in the solid form, and it has a dark grey color. It contains ash; therefore, charcoal doesn’t have carbon in its pure form.
Activated Carbon
Activated carbon is also known as activated charcoal. When producing activated carbon, charcoal is treated with oxygen. When charcoal is activated, it is processed in a way to increase the porosity. Because of this, activated carbon will have a large surface area, which can adsorb substances effectively. This primarily increases its effectiveness as a filter. Therefore, activated carbon is mainly used in water filters, in the chemical purification process, and in medicine. As we use them, the impurities tend to accumulate in the carbon surfaces. So the disadvantage of using this is that they become less effective as we use them.