Isolation of a starch utilizing, phosphate solubilizing fungus on buffered medium and its characterization [0.03%]
缓冲培养基中淀粉利用及溶磷真菌的分离及其特征研究
Amita Ahuja,S B Ghosh,S F D&#x;Souza
Amita Ahuja
A phosphate solubilizing fungus, Paecilomyces marquandii AA1 was isolated from phosphate deficient soil on Pikovskaya's medium buffered with Tris-HCl pH 8. The organism was identified on the basis of morphological characterization and by se...
Economical succinic acid production from cane molasses by Actinobacillus succinogenes [0.03%]
用短乳杆菌从糖蜜中经济地生产丁二酸
Yu-Peng Liu,Pu Zheng,Zhi-Hao Sun et al.
Yu-Peng Liu et al.
In this work, production of succinic acid by Actinobacillus succinogenes CGMCC1593 using cane molasses as a low cost carbon source was developed. In anaerobic bottles fermentation, succinic acid concentration of 50.6+/-0.9 g l(-1) was attai...
Effects of cycle-frequency and temperature on the performance of anaerobic sequencing batch reactors (ASBRs) treating swine waste [0.03%]
周期和温度变化对厌氧序批式反应器处理猪场污水的影响研究
P M Ndegwa,D W Hamilton,J A Lalman et al.
P M Ndegwa et al.
Anaerobic digestion of animal waste is a technically viable process for the abatement of adverse environmental impacts caused by animal wastes; however, widespread acceptance has been plagued by poor economics. This situation is dismal if t...
Shilpi Singh,Maohong Fan,Robert C Brown
Shilpi Singh
Fuel ethanol production in corn dry milling plants is a rapidly expanding industrial sector. Whole stillage, the residue from the distillation of the fermented corn, is centrifuged and the concentrate, thin stillage, is found to have a chem...
Kinetic sorption modelling of Cu, Ni, Zn, Pb and Cr ions to pine bark and blast furnace slag by using batch experiments [0.03%]
利用_batch_试验对松树皮和高炉渣进行Cu、Ni、Zn、Pb和Cr离子的动力学吸附研究
E Nehrenheim,J P Gustafsson
E Nehrenheim
Storm water and landfill leachate can both contain significant amounts of toxic metals such as Zn, Cu, Pb, Cr and Ni. Pine bark and blast furnace slag are both residual waste products that have shown a large potential for metal removal from...
Mechanical mode floating medium filters for recirculating systems in aquaculture for higher solids retention and lower freshwater usage [0.03%]
用于水产养殖循环系统的机械模式浮动中孔过滤器，实现更高的固体量保留和更低的淡水使用量
C Steicke,V Jegatheesan,C Zeng
C Steicke
The aim of this work was to develop a better understanding of a floating medium in a mechanical filtration mode. The experiments were carried out using a commonly available polystyrene floating medium filter with the grain size of 1mm. A sa...
Quantitative comparison of stability of ANAMMOX process in different reactor configurations [0.03%]
不同反应器配置中厌氧氨氧化系统的稳定性定量比较研究
Ren-Cun Jin,Bao-Lan Hu,Ping Zheng et al.
Ren-Cun Jin et al.
A new stability evaluating system for ANAMMOX comprising three instability indices i.e. coefficient of variation ratio, coefficient of range ratio and coefficient of regression function derivative was established. Three lab-scale ANAMMOX re...
Comparative Study
Bioresource technology. 2008 Apr;99(6):1603-9. DOI:10.1016/j.biortech.2007.04.018 2008
Pallavi Patwardhan,Ashok K Srivastava
Pallavi Patwardhan
Batch kinetics of polyhydroxybutyrate (PHB) synthesis in a bioreactor under controlled conditions of pH and dissolved oxygen gave a biomass of 14 g l(-1) with a PHB concentration of 6.1 g l(-1) in 60 h. The data of the batch kinetics was us...
Electricity generation using a baffled microbial fuel cell convenient for stacking [0.03%]
一种便于堆叠的利用迷宫式微生物燃料电池发电的方法
Zhenglong Li,Lu Yao,Lingcai Kong et al.
Zhenglong Li et al.
To make sure that microbial fuel cells (MFCs) are more convenient to stack, a baffled single-chambered MFC with two groups of electrodes sharing only one anode chamber was designed and the performance was examined. The experiments showed th...
Potential of constructed wetlands in treating the eutrophic water: evidence from Taihu Lake of China [0.03%]
构建湿地净化富营养化水体的潜力——以中国太湖为例
Linfeng Li,Yinghao Li,Dilip Kumar Biswas et al.
Linfeng Li et al.
Three parallel units of pilot-scale constructed wetlands (CWs), i.e., vertical subsurface flow (VSF), horizontal subsurface flow (HSF) and free water surface flow (FWS) wetland were experimented to assess their capabilities in purifying eut...