Songer J G, Smith R F, Trieff N M
Appl Microbiol. 1974 Sep;28(3):359-61. doi: 10.1128/am.28.3.359-361.1974.
Several groups of bacteria were isolated and identified in an evaluation of the microbiological properties of a sewage treatment system involving the process of controlled eutrophication in a marine setting (J. G. Songer, N. M. Trieff, R. F. Smith, and D. Grajcer, 1974). Fecal coliforms, enterococci, Salmonellae, Shigellae, Vibrio parahaemolyticus, and Vibrio alginolyticus were studied at three stages of the treatment process. Significant reductions in fecal coliforms (P < 0.01) and enterococci (P < 0.01) were noted from raw sewage to effluent. Salmonellae and Shigellae were not detected at any stage, nor was V. parahaemolyticus. V. alginolyticus was isolated from the effluent only, reflecting the halophilic nature of the organism; low concentrations in raw sewage increased in the more saline effluent. Brine shrimp (Artemia salina), the herbivores in this system, were tested and found to have extremely low numbers of the organisms under study associated with them. Findings point further toward the use of this system as a combined mariculture-sewage treatment facility.
在一项对涉及海洋环境中受控富营养化过程的污水处理系统微生物特性的评估中，分离并鉴定了几组细菌（J.G. 宋格、N.M. 特里夫、R.F. 史密斯和D. 格拉伊瑟，1974年）。在处理过程的三个阶段对粪大肠菌群、肠球菌、沙门氏菌、志贺氏菌、副溶血性弧菌和溶藻弧菌进行了研究。从原污水到出水，粪大肠菌群（P < 0.01）和肠球菌（P < 0.01）显著减少。在任何阶段均未检测到沙门氏菌和志贺氏菌，也未检测到副溶血性弧菌。溶藻弧菌仅从出水中分离出来，这反映了该生物体的嗜盐特性；原污水中低浓度的该菌在盐度更高的出水中有所增加。该系统中的食草动物卤虫（卤虫）经过检测，发现与之相关的所研究生物体数量极少。研究结果进一步表明该系统可作为一种综合海水养殖 - 污水处理设施使用。
