| 光谱学与光谱分析 |
|
|
|
|
|
| Spectra Characteristic of Degradation Products and Inhibition Mechanism of Streptomyces sp. HJC-D1 on Microcystis Aeruginosa |
| KONG Yun1, CHEN Jian2, XU Xiang-yang1, ZHU Liang1* |
1. Department of Environmental Engineering, Zhejiang University, Hangzhou 310058, China
2. Kaihua Environmental Protection Bureau, Quzhou 324300, China |
|
|
|
|
Abstract Using 3-D fluorescence spectroscopy (EEMs), infrared spectroscopy (FTIR) and transmission electron microscope (TEM), the composition and characteristics of dissolved organic matter (DOM) from degradation products and inhibition mechanism of Streptomyces sp. HJC-D1 on Microcystis aeruginosa were studied. The results indicated that the growth of M. aeruginosa could be effectively inhibited by the fermentation broth of HJC-D1 and the removal efficiency was 72.6%±5.5% with an addition dosage of 5% (φ). The main fluorescent material in DOM was humic-like acid, and the molecular weight of degradation products was around 1 000 Da. The cell structure of M. aeruginosa was damaged during the biodegradation process. With the results of TEM, the antialgal mechanism was speculated as following: M. aeruginosa cell walls are destroyed by antialgal bacterium, and organelles are released which resulted in the death of algae cell finally.
|
|
Received: 2012-06-11
Accepted: 2012-09-18
|
|
|
|
Corresponding Authors:
ZHU Liang
E-mail: felix79cn@zju.edu.cn
|
|
[1] Qin B Q, Yang L Y, Chen F Z, et al. Chinese Science Bulletin, 2006, 51: 2401.
[2] Qu J H, Fan M H. Critical Reviews in Environmental Science and Technology, 2010, 40: 519.
[3] Henderson R K, Baker A, Parsons S A, et al. Water Research, 2008, 42: 3435.
[4] Henderson R K, Parsons S A, Jefferson B. Water Research, 2010, 44: 3617.
[5] Her N, Amy G, Mcknight D, et al. Water Research, 2003, 37: 4295.
[6] LI Tian, DONG Bing-zhi, LIU Zheng(李 甜，董秉直，刘 铮). Environmental Science(环境科学), 2010, 31(2): 318.
[7] Fang J Y, Yang X, Ma J, et al. Water Research, 2010, 44: 5897.
[8] Lovejoy C, Bowman J P, Hallegraeff G M. Applied and Environmental Microbiology, 1998, 64: 2806.
[9] Her N, Amy G, Park H R, et al. Water Research, 2004, 38: 1427.
[10] Hyung H, Kim J H. Environmental Science & Technology, 2008, 42: 4416.
[11] Baghoth S A, Sharma S K, Amy G L. Water Research, 2011, 45(2): 797.
[12] Liu T, Chen Z L, Yu W Z, et al. Water Research, 2011, 45(5): 2111.
[13] Huang H L, Zeng G M, Tang L Y, et al. International Biodeterioration & Biodegradation, 2008, 61: 331.
[14] Rippka R, Deruelles J, Waterbury J B, et al. Journal of General Microbiology, 1979, 111: 1.
[15] Ministry of Environmental Protection of China(国家环境保护总局). Standard Methods for Testing Water and Waste Water(水和废水监测分析方法). Beijing: Chinese Environmental Science Press(北京：中国环境科学出版社), 2002.
[16] WU Hua-lian, CHEN Tian-feng, YIN Xi, et al(吴华莲，陈填烽，尹 希，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2012, 32(3): 749. |
| [1] |
GONG Xin1, 2, HAN Xiang-na1*, CHEN Kun-long1. Anti-Aging Performance Evaluation of Acrylate Emulsion Used for Cultural Relics Conservation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2181-2187. |
| [2] |
SUN Da-wei1, 2, 3, DENG Jun1, 2*, JI Bing-bing4. Study on the Preparation Mechanism of Steel Slag-Based Biomass Activated Carbon by Special Steel Slag-Discard Walnut Shells Based on ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2308-2312. |
| [3] |
LI Jia-jia, XU Da-peng *, WANG Zi-xiong, ZHANG Tong. Research Progress on Enhancement Mechanism of Surface-Enhanced Raman Scattering of Nanomaterials[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1340-1350. |
| [4] |
DING Kun-yan1, HE Chang-tao2, LIU Zhi-gang2*, XIAO Jing1, FENG Guo-ying1, ZHOU Kai-nan3, XIE Na3, HAN Jing-hua1. Research on Particulate Contamination Induced Laser Damage of Optical Material Based on Integrated Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1234-1241. |
| [5] |
WU Run-min1, XIE Fei1, SONG Xu-dong1*, BAI Yong-hui1, WANG Jiao-fei1, SU Wei-guang1, YU Guang-suo1, 2. The Mechanism of Hydrocarbon Flame Soot Formation in Spectral
Diagnosis: A Review[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 1-8. |
| [6] |
SONG Jiang-tao, YUAN Yue-hua, ZHU Yong-jun, WANG Yu-zhen, TIAN Mao-zhong*, FENG Feng*. Research Progress of Near-Infrared Fluorescent Probes for Hydrogen Sulfide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(11): 3321-3329. |
| [7] |
GONG Xin1, 2, HAN Xiang-na1*, CHEN Kun-long1. UV Aging Characterization of Paraloid Acrylic Polymers for Art
Conservation by Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2175-2180. |
| [8] |
YAN Hua1, LIU Xing-hua2, DING Yong3, ZHAO Zhi1, LUO Yong-feng1, WU Yu-hong1, YAN Peng1, DONG Lu1, WANG Da-xi4. Instantaneous Emission Spectra and Mechanism Study on the Reaction of ClF3O and n-Decane[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1522-1528. |
| [9] |
YANG Jun-jie1, HUANG Miao-fen2*, LUO Wei-jian3, WANG Zhong-lin2, XING Xu-feng2. The Effect of Oil-in-Water on the Upward Radiance Spectrum in Seawater[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1648-1653. |
| [10] |
XU Heng-shan2, GONG Guan-qun1, 2*, ZHANG Ying-jie1, 2, YUAN Fei2, ZHANG Yong-xia2. The Spectroscopic Characteristics of Fulvic Acid Complexed With Copper Ion and the Construction of the Mechanism of Action[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1010-1016. |
| [11] |
ZHAO Wen-hua1, HAN Xiang-na1*, CHEN Cong1, WANG Xiao-lin2, 3, 4*. Spectral Analysis of the Weathering of Yardang Buried Pterosaur Fossils——A Case Study of Yardang Near the No.2 Water Source of Dahaidao[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 561-567. |
| [12] |
HE Xiong-fei1, 2, HUANG Wei3, TANG Gang3, ZHANG Hao3*. Mechanism Investigation of Cement-Based Permeable Crystalline Waterproof Material Based on Spectral Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3909-3914. |
| [13] |
ZHANG Zhi-qi1, ZHAO Tong1, LIU Ling1, LI Yan1,2*. Spectral Characteristics of Madagascar Agates[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3227-3232. |
| [14] |
YU Lei, WANG Ya-mei*. The Spectral Characteristics of “Edison” Pearls and Nucleated Pearls With Dyeing Treatment[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2626-2632. |
| [15] |
ZHANG Hao1，YU Xian-kun2，XU Xiu-ping2*，YANG Gang3. Study on Repairing Mechanism of Wind Quenching Slag Powder in Heavy Metal Contaminated Soil by XRD and SEM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(01): 278-284. |
|
|
|
|
