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首页> 外文期刊>Journal of industrial and engineering chemistry >Removal of nutrients and COD from wastewater using symbiotic co-culture of bacterium Pseudomonas putida and immobilized microalga Chlorella vulgaris
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Removal of nutrients and COD from wastewater using symbiotic co-culture of bacterium Pseudomonas putida and immobilized microalga Chlorella vulgaris

机译:使用粘膜菌和固定的微藻菌的共生共同培养,从废水中去除废水中的营养和鳕鱼

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摘要

Simultaneous removal of nutrients (ammonium and phosphate) and COD was investigated by the co-culture consortium of microalga Chlorella vulgaris and bacterium Pseudomonas putida. The co-culture system showed higher removal of both nutrients and COD than the each axenic culture, indicating that nutrients uptake capability of C vulgaris was enhanced in the presence of P. putida. The best performance in the removal of nitrogen, phosphorus, and COD was obtained through the co-culture with suspended P. putida and immobilized C vulgaris, demonstrating that the employment of immobilization of one species is more synergistic than suspended co-culture system in nutrients removal from wastewater. (C) 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译:微藻小球藻(Chlorella vulgaris)和细菌假单胞菌(Pseudomonas putida)联合培养研究了同时去除营养物质(铵和磷酸盐)和COD的情况。共培养体系对营养物质和COD的去除率均高于各无菌培养体系,表明恶臭假单胞菌的存在增强了臭鼬对营养物质的吸收能力。通过与悬浮的恶臭假单胞菌和固定化的臭鼬共培养,获得了最佳的脱氮、除磷和COD性能,表明固定化一个物种比悬浮共培养系统在去除废水中的营养物方面具有更大的协同作用。(C) 2017年,韩国工业与工程化学学会。由爱思唯尔B.V.出版。版权所有。

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