Category: Water Treatment Industry
Methanol
An organic compound used as a carbon source in water treatment, a feedstock in chemical manufacturing, a solvent across various industries, and a key component in energy applications like biodiesel and octane enhancement.
Overview
Methanol is a simple alcohol with the chemical formula πΆπ»3ππ», widely used as a solvent, fuel, and antifreeze agent.
In the water treatment industry, Methanol is used as a carbon source for denitrification, a process that reduces nitrate levels in water by converting nitrates into nitrogen gas.
| CAS Number | 67-56-1 |
| Chemical Formula | πΆπ»3ππ» |
| Concentrations | Carbon source for denitrification: 3-5 mg/L; Disinfectant in advanced oxidation processes (AOPs): 50 to 500 mg/L; Solvent for reverse osmosis systems: 5% to 20% by volume |
| Quantities |
Industrial Applications
Water Treatment
- Carbon source: Supports denitrification processes to reduce nitrate pollution.
- Disinfectant: Used in advanced oxidation processes (AOPs) to disinfect and purify contaminated water.
- Solvent: To clean membranes used in reverse osmosis systems
Chemical Manufacturing
- Feedstock: Used for producing formaldehyde, acetic acid, and other chemicals.
- Methylamines synthesis: Serves as a precursor in the production of methylamines
Energy
- Methylating agent: For production of biodiesel through transesterification
- Anti-freezing agent: Functions as a fuel or antifreeze agent in various applications.
- Octane enhancer: To improve combustion efficiency and reducing emissions.
Pharmaceuticals
- Solvent: Employed in drug manufacturing.
Adhesives & Sealants
- Solvent: For adhesives in woodworking.
Paints and Coatings
- Solvent: For paints, varnishes, and inks.
Other Applications:
- Laboratory solvent: Used for chemical reactions and analytical procedures.
