Rzechowska E
Acta Microbiol Pol. 1976;25(3):211-7.
The paper presents characteristics of 76 strains of bacteria capable of utilizing nonionic surfactants Cirrasol FP, Cirrasol SF 200 and Cirrasol TCS as the source of carbon. The strains were isolated from two activated sludges adapted to the purification of wastes containing the above compounds at concentration 150--200 mg/l. The isolated strains belonged to the genera: Achromobacter, Alcaligenes, Arthrobacter, Flavobacterium, Mycobacterium, Nocardia, Pseudomonas and Xanthomonas. With load 0.11 mg surfactant/mg d.w./day bacteria belonging to Alcaligenes were dominating. With load 0.18--0.31 mg surfactant/mg d.w./day microorganisms were dominated by Pseudomonas. The highest intensity of degradation of the studied surfactant was shown by species: Alcaligenes viscolactis, Nocardia blackwellii and Pseudomonas rathonis.
本文介绍了76株能够利用非离子表面活性剂Cirrasol FP、Cirrasol SF 200和Cirrasol TCS作为碳源的细菌的特性。这些菌株是从两种活性污泥中分离出来的，这两种活性污泥适用于净化含有浓度为150-200mg/l上述化合物的废物。分离出的菌株属于以下属：无色杆菌属、产碱杆菌属、节杆菌属、黄杆菌属、分枝杆菌属、诺卡氏菌属、假单胞菌属和黄单胞菌属。当负荷为0.11mg表面活性剂/ mg干重/天时，产碱杆菌属细菌占主导地位。当负荷为0.18-0.31mg表面活性剂/ mg干重/天时，微生物以假单胞菌属为主。研究表明，粘乳产碱杆菌、布莱克威尔诺卡氏菌和拉氏假单胞菌对所研究表面活性剂的降解强度最高。
