|
|
|
|
|
|
| Compositional Characteristics of Dissolved Organic Matter in Water Treatment Systems of Water Source Heat Pump Based on Three-Dimensional Fluorescence Analysis |
| OUYANG Heng1,2*, XIAO Jian-ren3, LIN Xiu-yong4, FAN Gong-duan4* |
1. Department of Civil Engineering, Fujian University of Technology, Fuzhou 350118, China
2. Fujian Provincial Key Laboratory of Advanced Technology and Informatization in Civil Engineering (Fujian University of Technology)，Fuzhou 350118, China
3. Fujian Provincial Institute of Architectural Design and Research Co., Ltd., Fuzhou 350003, China
4. College of Civil Engineering，Fuzhou University，Fuzhou 350116，China |
|
|
|
|
Abstract To comprehend the water purification process of Water Source Heat Pump (WSHP) water treatment system and improve the efficiency of WSHP, the fluorescence of DOM in water treatment system was studied with three-dimensional fluorescence spectroscopy. The results showed that the WSHP water treatment system has poor effect on the treatment of DOM, which has long been neglected, which affecting energy efficiency of WSHP. The filter cleaning cycle has a significant effect on the removal of protein organic components, microbial metabolites and humus. The HIX index of water in the system smaller than 4, and the main source of DOM is microbial metabolites. A long cleaning cycle will cause the system internal sludge clogging, triggering the DOM leak. The rich fulvic acid and protein organic components may be derived from Cyclotella sp., and humus may be derived from other algae. DOM removal effect is mainly affected by the filter operating cycle. To prevent the scaling problem in WSHP, more water treatment measures, such as frequent cleaning and intensive processing, should be taken to enhance the efficacy of WSHP.
|
|
Received: 2017-10-18
Accepted: 2018-01-19
|
|
|
|
Corresponding Authors:
OUYANG Heng, FAN Gong-duan
E-mail: heng.ouyang@fjut.edu.cn；fgdfz@fzu.edu.cn
|
|
[1] Zhu N, Hu P, Wang W, et al. Renew. Energ., 2015, 80: 324.
[2] Cho Y, Yun R. Energ. Buildings, 2011, 43(11): 3068.
[3] Zou S, Xie X. Appl. Therm. Eng., 2017, 112: 201.
[4] Corberan J, Martinez-Galvan I, Martinez-Ballester S, et al. Int. J. Refrig., 2011, 34(4): 881.
[5] Zhang H, Liu S, Zheng X, et al. Frontiers In Energy, 2015, 9(3): 335.
[6] Wang Y, Wong K K L, Liu Q, et al. Energ. Buildings, 2012, 51: 93.
[7] Ally M R, Munk J D, Baxter V D, et al. Int. J. Refrig., 2013, 36(5): 1417.
[8] Yang W, Zhou J, Xu W, et al. Energy Policy, 2010, 38(1): 323.
[9] Mustafa Omer A. Renewable and Sustainable Energy Reviews, 2008, 12(2): 344.
[10] Balaca O, Ekinci F, YIlmaz T. Energy, 2003, 28(2): 157.
[11] ZHANG Zhi, FAN Gong-duan, LUO Hui-zhu, et al(张 智，范功端，罗惠珠，等). Water & Wastewater Engineering (给水排水), 2010, 36(11): 151.
[12] WU Xue-hui, ZHONG Yi, SUN De-xing, et al(吴学慧，钟 益，孙德兴, 等). Heating Ventilating & Air Conditioning(暖通空调), 2012, 42(1): 73.
[13] Si P, Li A, Rong X, et al. Renew. Energ., 2015, 84(SI): 65.
[14] CHAI Feng, BAI Xue-lian(柴 峰，白雪莲). Heating Ventilating & Air Conditioning(暖通空调), 2013，(7): 44.
[15] CHANG Si-yuan, FANG Yu-qing, SHI Lin(常思远，方宇晴，史 琳). J. Refrigeration(制冷学报), 2016，(6): 55.
[16] Fan G, Zhang Z, Luo J, et al. Analysis of the Water Intake Technology of Open-Lakes Water Source Heat Pump System in Chongqing. Haikou, China: Trans Tech Publications, 2011. 3168.
[17] MA Li-na, ZHANG Hui, TAN Wen-bing, et al(马丽娜，张 慧，檀文炳，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2016，36(1): 206.
[18] He X S, Xi B D, Wei Z M, et al. J. Hazard Mater, 2011, 190(1-3): 293.
[19] Liu T, Chen Z L, Yu W Z, et al. Water Res., 2011, 45(5): 2111.
[20] EPA of China(国家环保局). Monitoring and Analysis Methods of Water & Wastewater(水和废水监测分析方法). Beijing: China Environmental Science Press(北京：中国环境科学出版社), 1997.
[21] Chen W, Westerhoff P, Leenheer J A, et al. Environ. Sci. Technol., 2003, 37(24): 5701.
[22] He X S, Xi B D, Pan H W, et al. Environ. Sci. Pollut. R, 2014, 21(13): 7973.
[23] Huguet A, Vacher L, Relexans S, et al. Org. Geochem., 2009, 40(6): 706. |
| [1] |
LEI Hong-jun1, YANG Guang1, PAN Hong-wei1*, WANG Yi-fei1, YI Jun2, WANG Ke-ke2, WANG Guo-hao2, TONG Wen-bin1, SHI Li-li1. Influence of Hydrochemical Ions on Three-Dimensional Fluorescence
Spectrum of Dissolved Organic Matter in the Water Environment
and the Proposed Classification Pretreatment Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 134-140. |
| [2] |
GU Yi-lu1, 2，PEI Jing-cheng1, 2*，ZHANG Yu-hui1, 2，YIN Xi-yan1, 2，YU Min-da1, 2, LAI Xiao-jing1, 2. Gemological and Spectral Characterization of Yellowish Green Apatite From Mexico[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 181-187. |
| [3] |
SONG Yi-ming1, 2, SHEN Jian1, 2, LIU Chuan-yang1, 2, XIONG Qiu-ran1, 2, CHENG Cheng1, 2, CHAI Yi-di2, WANG Shi-feng2，WU Jing1, 2*. Fluorescence Quantum Yield and Fluorescence Lifetime of Indole, 3-Methylindole and L-Tryptophan[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3758-3762. |
| [4] |
YANG Ke-li1, 2, PENG Jiao-yu1, 2, DONG Ya-ping1, 2*, LIU Xin1, 2, LI Wu1, 3, LIU Hai-ning1, 3. Spectroscopic Characterization of Dissolved Organic Matter Isolated From Solar Pond[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3775-3780. |
| [5] |
XUE Fang-jia, YU Jie*, YIN Hang, XIA Qi-yu, SHI Jie-gen, HOU Di-bo, HUANG Ping-jie, ZHANG Guang-xin. A Time Series Double Threshold Method for Pollution Events Detection in Drinking Water Using Three-Dimensional Fluorescence Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3081-3088. |
| [6] |
JIA Yu-ge1, YANG Ming-xing1, 2*, YOU Bo-ya1, YU Ke-ye1. Gemological and Spectroscopic Identification Characteristics of Frozen Jelly-Filled Turquoise and Its Raw Material[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2974-2982. |
| [7] |
YANG Xin1, 2, XIA Min1, 2, YE Yin1, 2*, WANG Jing1, 2. Spatiotemporal Distribution Characteristics of Dissolved Organic Matter Spectrum in the Agricultural Watershed of Dianbu River[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2983-2988. |
| [8] |
ZHU Yan-ping1, CUI Chuan-jin1*, CHENG Peng-fei1, 2, PAN Jin-yan1, SU Hao1, 2, ZHANG Yi1. Measurement of Oil Pollutants by Three-Dimensional Fluorescence
Spectroscopy Combined With BP Neural Network and SWATLD[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2467-2475. |
| [9] |
QIU Cun-pu1, 2, TANG Xiao-xue2, WEN Xi-xian4, MA Xin-ling2, 3, XIA Ming-ming2, 3, LI Zhong-pei2, 3, WU Meng2, 3, LI Gui-long2, 3, LIU Kai2, 3, LIU Kai-li4, LIU Ming2, 3*. Effects of Calcium Salts on the Decomposition Process of Straw and the Characteristics of Three-Dimensional Excitation-Emission Matrices of the Dissolved Organic Matter in Decomposition Products[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2301-2307. |
| [10] |
SHI Chuan-qi1, LI Yan2, HU Yu3, YU Shao-peng1*, JIN Liang2, CHEN Mei-ru1. Fluorescence Spectral Characteristics of Soil Dissolved Organic Matter in the River Wetland of Northern Cold Region, China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1517-1523. |
| [11] |
JIANG Xin-tong1, 2, 3, XIAO Qi-tao3, LI Yi-min1, 2, LIAO Yuan-shan1, 2, LIU Dong3*, DUAN Hong-tao1, 2, 3*. Temporal and Spatial Effects of River Input on Dissolved Organic Matter Composition in Lake Bosten[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1636-1644. |
| [12] |
LI Yuan-jing1, 2, CHEN Cai-yun-fei1, 2, LI Li-ping1, 2*. Spectroscopy Study of γ-Ray Irradiated Gray Akoya Pearls[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1056-1062. |
| [13] |
LIU Xia-yan1, CAO Hao-xuan1, MIAO Chuang-he1, LI Li-jun2, ZHOU Hu1, LÜ Yi-zhong1*. Three-Dimensional Fluorescence Spectra of Dissolved Organic Matter in Fluvo-Aquic Soil Profile Under Long-Term Composting Treatment[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 674-684. |
| [14] |
CHEN Qing1, TANG Bin1, 2*, LONG Zou-rong1, 2, MIAO Jun-feng1, HUANG Zi-heng1, DAI Ruo-chen1, SHI Sheng-hui1, ZHAO Ming-fu1, ZHONG Nian-bing1. Water Quality Classification Using Convolution Neural Network Based on UV-Vis Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 731-736. |
| [15] |
ZOU Yu-bo1, 2, MA Zhen-yu1, JIAO Qing-bin1, XU Liang1, PEI Jian1, 2, LI Yu-hang1, 2, XU Yu-xing1, 2, ZHANG Jia-hang1, 2, LI Hui1, 2, YANG Lin1, 2, LIU Si-qi1, 2, ZHANG Wei1, 2, TAN Xin1*. Comparative Study on Hyperspectral Inversion Models of Water
Quality Parameters[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 949-954. |
|
|
|
|
