摘要
无菌凤眼莲的降酚性能的研究赵大君，郑师章（复旦大学环境与资源生物学系，上海２００４３３）Ｐｈｅｎｏｌ－ＤｅｇｒａｄａｔｉｏｎＣａｐａｃｉｔｙｏｆＡｂａｃｔｅｒｉａｌＥｉｃｈｈｏｒｎｉａｃｒａｓｓｉｐｅｓ．￥ＺｈａｏＤａｊｕｎ；ＺｈｅｎｇＳｈｉｚｈａｎ...
Experiments were carried Out to study the phenol-degradation capacity of abacteriaI Eichhornia crassipes. In solutions with different phenol concentration(10,100,150,200,360,800μg·ml￣(-1)),30.2-0.3g dry weight dabacteriaI Eichhornia crassipes can degradate phenol by 20-40%within five days, although the plant may die soon.The amount of phenol absorbed is different for different original phenol concentrations. Compara-tive study by two methods of measuring phenol degradation 4-amitoantipyrine chloroform excraction methed and ultraviolet spectrophotometry method──proves that the former is more dependable than the later in the special ocassion.
出处
《生态学杂志》
CAS
CSCD
北大核心
1994年第3期25-29,共5页
Chinese Journal of Ecology
关键词
凤眼莲
酚
降解
无菌凤眼莲
abacterial Eichhornia crassipes,phenol degradation,4-amitoantipyrine chloroform extraction method,ultraviolet spetrophotometry method.
