Adsorption and adsorption mechanism of rice bran for chloroform from tap water.
We have found that rice bran effectively adsorbed chloroform from tap water. The amount of chloroform adsorbed was plotted against the equilibrium concentration of chloroform in solution on a logarithmic scale. A linear relationship was obtained, indicating that the adsorption reaction was a Freundlich type. The removal of chloroform by rice bran was attributed to the uptake into intracellular particles called spherosomes.
Adachi
A
A
Kobe Pharmaceutical University, Japan. a-adachi@kobepharma-u.ac.jp
Takagi
S
S
Okano
T
T
D000327:Adsorption; D000873:Anthracenes / Q000737:chemistry / Q000302:isolation & purification; D002606:Charcoal / Q000737:chemistry; D002725:Chloroform / Q000737:chemistry / Q000302:isolation & purification*; D004043:Dietary Fiber / Q000032:analysis; D012275:Oryza / Q000737:chemistry*; D014874:Water Pollutants, Chemical / Q000302:isolation & purification*; D018508:Water Purification / Q000379:methods*
D000873:Anthracenes; D004043:Dietary Fiber; D014874:Water Pollutants, Chemical; D002606:Charcoal; D002725:Chloroform; C034020:anthracene