Clerical work typically refers to a variety of office and administrative support duties. If you're interested in a career in clerical work, read on to learn more about the nature of the profession and the variety of occupations available.
available organic molecules are formed known as volatile fatty acids (VFAs). VFAs typically found in wastewater are acetic acid (acetate) and propionic acid. VFAs provide the food for PAOs. Polyhydroxyalkanoates (PHAs) are energy-rich carbon polymers inside a bacterial cell,
A female doctor discusses medication with an senior male patient. Sulfa antibiotics are used to treat many common infections, but this drug class can cause a variety of side effects. A common oral formula, called TMP-SMX (Bactrim or Septra) combines sulfamethoxazole with the antibiotic trimethoprim.