FUNCTION OF MICROORGANISMS IN WATER PURIFICATION： A CASE STUDY OF THE QING-YI RIVER

MA Yiming; HAO Ziyao; HUANG Zehan; WANG Lanqi; YU Luji

doi:10.13205/j.hjgc.202202004

Volume 40 Issue 2

Apr. 2022

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > ENVIRONMENTAL ENGINEERING > 2022 > 40(2): 20-26

SHEN Song, LIU Lei, WEN Wei, XING Yi, SU Wei, SUN Jiaqi. POLLUTION CHARACTERIZATION AND SOURCE ANALYSIS OF CARBON COMPONENTS OF PM2.5 IN BEIJING AND SURROUNDING AREAS IN SUMMER[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(2): 71-80. doi: 10.13205/j.hjgc.202202012

Citation:

MA Yiming, HAO Ziyao, HUANG Zehan, WANG Lanqi, YU Luji. FUNCTION OF MICROORGANISMS IN WATER PURIFICATION： A CASE STUDY OF THE QING-YI RIVER[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(2): 20-26. doi: 10.13205/j.hjgc.202202004

Citation:

PDF( 4493 KB)

FUNCTION OF MICROORGANISMS IN WATER PURIFICATION： A CASE STUDY OF THE QING-YI RIVER

doi: 10.13205/j.hjgc.202202004

1. College of Ecology and Environment, Zhengzhou University， Zhengzhou 450001, China;
2. Multi-functional Design and Research Academy, Zhengzhou University， Zhengzhou 450003, China;
3. Central Plains Environment Protection， Zhengzhou 450003, China

Received Date: 2020-04-19
Available Online: 2022-04-02
Publish Date: 2022-04-02

Abstract

Abstract

The self-purification of water bodies is of great significance in the study of water environment. Microorganisms are the main bearers of self-purification of water bodies. In order to study the role of microorganisms in self-purification of water bodies, this study used degradation coefficients to characterize the self-purification of water bodies to COD, ammonia nitrogen, TN and TP. To use mercury chloride inactivated microorganisms as a control group, the degradation coefficient was divided into comprehensive degradation and biological degradation. In-situ degradation coefficient calculation experiments were carried out in three characteristic sections of the Qing-Yi River, and typical sections were selected for high-throughput microbial detection. The results showed that: 1) the main groups of microorganisms in the river were the common obligate aerobic genus such as Pyricularia sp., Thermomonas sp, and a small number of genus bacteria capable of nitrification. 2) The biodegradation coefficients of COD and ammonia nitrogen were positively correlated with their comprehensive degradation coefficients, and the proportion of biodegradation was high, 78% and 42%, respectively. TN and TP had no significant relationship, indicating that COD and ammonia nitrogen were more dependent on biological self-purification than TN and TP in the river channel. 3) Through fitting the biodegradation coefficient with the comprehensive degradation coefficient, and combining the first-order kinetic degradation equation, the equation between the initial concentration and the concentration after comprehensive degradation and biological degradation was deduced.
- river self-purification,
- degradation coefficients,
- first order dynamic simulation,
- biological degradation

FullText(HTML)

References(28)

References

[1]	STREETER H W,PHELPS E B,STREETER H W,et al.A study of the pollution and natural purification of the illinois eiver[J].Health Bulletin Department of Health Education & Welfare,1925,146(3):1436-1439.
[2]	HUANG B S,HONG C H,DU H H,et al.Quantitative study of degradation coefficient of pollutant against the flow velocity[J].Journal of Hydrodynamics,2017,29(1):118-123.
[3]	徐云麟.某些可降解有机污染物在河道中自净作用的初步研究[J].环境科学,1980(1):5-11.
[4]	傅国伟.河流水质数学模型及其模拟计算[M].北京:中国环境科学出版社,1987:267-269.
[5]	王宏,叶常明,雷志芳.天然水中有机污染物的生物降解模拟实验方法[J].环境化学,1994,13(3):229-233.
[6]	郭儒,李宇斌,富国.河流中污染物衰减系数影响因素分析[J].气象与环境学报,2008,24(1):56-59.
[7]	张亚丽,申剑,史淑娟,等.淮河支流污染物综合降解系数动态测算[J].中国环境监测,2015,31(2):64-67.
[8]	张培培,吴艺帆,庞树江,等.再生水补给河流北运河COD_Cr降解系数变化及影响因素[J].湖泊科学,2019,31(1):99-112.
[9]	VAGNETTI R,MIANA P,FABRIS M,et al.Self-purification ability of a resurgence stream[J].Chemosphere,2003,52(10):1781-1795.
[10]	OSTROUMOV S A.Water quality and conditioning in natural ecosystems:biomachinery theory of self-purification of water[J].Russian Journal of General Chemistry,2017,87(13):3199-3204.
[11]	NAYLOR W.The growth of opinion on the self-purification of rivers[J].Public Health,1893,6:236-239.
[12]	OSTROUMOV S A.On the biotic self-purification of aquatic ecosystems:elements of the theory[J].Doklady Biological Sciences,2004,396:206-211.
[13]	黄文红.浅谈水体污染与自净机制[J].江西水利科技,2000,26(4):222-224.
[14]	逢勇,周静,张文佳.江苏省太湖流域水环境容量计算研究[C]//中国环境科学学会2009年学术年会论文集(第1卷),2009:660-664.
[15]	范丽丽,沙海飞,逄勇.太湖湖体水环境容量计算[J].湖泊科学,2012,24(5):693-697.
[16]	GONZÁLEZ S O,ALMEIDA C A,CALDERÓN M,et al.Assessment of the water self-purification capacity on a river affected by organic pollution:application of chemometrics in spatial and temporal variations[J].Environmental Science and Pollution Research,2014,21(18):10583-10593.
[17]	冯帅,李叙勇,邓建才.太湖流域上游平原河网污染物综合衰减系数的测定[J].环境科学学报,2017,37(3):878-887.
[18]	冯帅,李叙勇,邓建才.太湖流域上游河网污染物降解系数研究[J].环境科学学报,2016,36(9):3127-3136.
[19]	赵雪霞,于鲁冀,王燕鹏.清潩河流域(许昌段)水生态环境功能分区指标体系构建[J].水利水电技术,2018,49(9):162-169.
[20]	徐少华.水样的采集与保存的技术方法探析[J].科技传播,2010(18):61-62.
[21]	国家环境保护总局.水和废水监测分析方法[M].4版.北京:中国环境科学出版社:223-284.
[22]	刘琰,郑丙辉,付青等.水污染指数法在河流水质评价中的应用研究[J].中国环境监测,2013,29(3):49-55.
[23]	谭夔,陈求稳,毛劲乔,等.大清河河口水体自净能力实验[J].生态学报,2007,27(11):4736-4742.
[24]	沈晔娜,吕军,陈军华,等.水源区河流非点源污染物入河量计算的水质方程反演方法[J].环境科学,2010,31(8):1768-1774.
[25]	FRANCIS C A,BEMAN J M,KUYPERS M M M.New processes and players in the nitrogen cycle:the microbial ecology of anaerobic and archaeal ammonia oxidation[J].The ISME Journal,2007,1(1):19-27.
[26]	杨柳燕,王楚楚,孙旭,等.淡水湖泊微生物硝化反硝化过程与影响因素研究[J].水资源保护,2016,32(1):12-22.
[27]	毛成责,矫新明,袁广旺,等.浅水富营养化湖泊水体磷吸附及固定研究进展[J].水产养殖,2016,37(1):24-29.
[28]	KELLER A A,CHEN X,FOX J,et al.Attenuation coefficients for water quality trading[J].Environmental Science & Technology,2014,48(12):6788-6794.

Relative Articles

[1]	WU Yihao, CUI Yaojia, ZANG Xinzhi, WANG Wenqiang, YE Zhaolian. OXIDATIVE POTENTIAL AND SOURCE APPORTIONMENT OF PM_2.5 DURING SPRING IN CHANGZHOU[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(5): 53-61. doi: 10.13205/j.hjgc.202405007
[2]	YANG Zhixuan, LI Lanqing, LIU Huanjia, YANG Ying, XU Mengyuan, JIA Mengke, LIU Hengzhi. SEASONAL VARIATION, SOURCE AND LIGHT EXTINCTION CONTRIBUTION OF WATER-SOLUBLE INORGANIC IONS OF PM_2.5 IN THE NORTHERN SUBURB OF ANYANG, CHINA[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(6): 71-81. doi: 10.13205/j.hjgc.202406009
[3]	GUO Qianjin. COMPONENTS CHARACTERISTICS AND SOURCE APPORTIONMENT OF PM_2.5 IN AUTUMN AND WINTER IN JINCHENG[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(7): 153-161. doi: 10.13205/j.hjgc.202407017
[4]	XU Yuanqian, FU Guangyu, SHENG Haozhe, YUE Libo, SUN Peng, LUO Yilin, CAO Jiahui, CAO Xia, CHEN Yang. PM_2.5 POLLUTION CHARACTERISTICS AND SOURCE APPORTIONMENT IN A TYPICAL INDUSTRIAL CITY OF HENAN PROVINCE DURING AUTUMN AND WINTER[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(12): 136-144. doi: 10.13205/j.hjgc.202412017
[5]	WEI Xiangnan, MA Yunfeng, BAO Huiyu, ZHAO Huijie, SUN Xuebin, WANG Shuai, HOU Le. CHARACTERISTICS ANALYSIS OF PM_2.5 AND O₃ POLLUTION IN SHENYANG CITY[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(10): 73-82. doi: 10.13205/j.hjgc.202410010
[6]	XU Yang, YAN Yulong, DUAN Xiaolin, WU Jing, PENG Lin, ZHANG Xiangyu, NIU Yueyuan, LIU Zhuocheng, ZHANG Dayu. CHARACTERISTICS AND SOURCE ANALYSIS OF HALOCARBONS IN SUMMER AT HIGH ALTITUDE BACKGROUND SITE OF NAMCO, TIBETAN PLATEAU[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(4): 55-62. doi: 10.13205/j.hjgc.202304008
[7]	ZHANG Yibing, LIANG Yiqun, ZHANG Yuan, FANG Yinxiang, NIU Hongya, FAN Jingsen. SOURCE APPORTIONMENT AND ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN PM_2.5 IN THE FENGFENG MINING AREA IN 2017—2019[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(8): 242-250. doi: 10.13205/j.hjgc.202308031
[8]	LI Hongliang, TAO Jie, LI Lanqing, ZHAO Wenpeng, XU Mengyuan, JIA Mengke, YANG Ying, LIU Huanjia. POLLUTION CHARACTERISTICS AND SOURCE APPORTIONMENT OF WATER-SOLUBLE IONS IN PM_2.5 IN XINXIANG[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(8): 117-126. doi: 10.13205/j.hjgc.202308015
[9]	LI Yang, LIU Yong-he, WANG Xi-yue, WANG Hai-lin. SPATIAL-TEMPORAL CHARACTERISTICS OF PM_2.5 AND PM₁₀ AND THEIR RELATIONSHIPS WITH METEOROLOGICAL FACTORS IN JIAOZUO, HENAN[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(9): 44-53. doi: 10.13205/j.hjgc.202209006
[10]	ZHAO Hui-jie, MA Yun-feng, WANG Shuai, LIU Qi-yao, WEI Xiang-nan. CAUSE ANALYSIS OF A HEAVY PM_2.5 POLLUTION PROCESS OCCURED IN SHENYANG[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(9): 33-43. doi: 10.13205/j.hjgc.202209005
[11]	ZHU Xue-tao, LIN Hai-ying, FENG Qing-ge, ZHAO Bo-han, ZHU Yi-fan, LAN Wen-lu, LI Tian-shen. POLLUTION AND RISK ASSESSMENT, SOURCE ANALYSIS OF HEAVY METALS IN SURFACE SEDIMENTS OF BEIBU GULF, GUANGXI[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(8): 69-76. doi: 10.13205/j.hjgc.202108009
[12]	ZHANG Kuo, ZHANG Yong-bin, LI Cheng-ming, DAI Zhao-xin. SEASONAL DIFFERENCE ANALYSIS OF THE RELATIONSHIP BETWEEN PM_2.5 AND LAND USE: A CASE STUDY OF WEIFANG[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(4): 72-78. doi: 10.13205/j.hjgc.202104012
[13]	YANG Zhi-hua, ZHANG Rui, LIU Qiong-yu, TAO Yuan, JIANG Jun-ting, TAN Jing, CHENG Jin-jun, YE Xun. ESTABLISHMENT AND CHARACTERISTIC ANALYSIS ON FINE PARTICULATE MATTER SOURCE PROFILE OF OPEN-SOURCES IN WUHAN[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(5): 80-88. doi: 10.13205/j.hjgc.202105011
[14]	SU Ming-wei, ZHANG Wei-feng, ZHENG Run-he. DISTRIBUTION CHARACTERISTICS AND DIFFERENCE ANALYSIS OF PM_2.5 BASED ON WAVELET ANALYSIS[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(5): 96-103. doi: 10.13205/j.hjgc.202105013
[15]	WANG Cheng, CAO Jing-yuan, DUAN Xiao-lin, CHEN Hao, YAN Yu-long, PENG Lin. CHARACTERISTICS AND SOURCES ANALYSIS OF CARBONACEOUS COMPONENTS IN PM_2.5 IN WINTER IN FOUR CITIES OF SHANXI PROVINCE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 114-121. doi: 10.13205/j.hjgc.202106017
[16]	ZHAO Bin, LIU Bin. APPLICATION OF STACKING IN GROUND-LEVEL PM_2.5 CONCENTRATION ESTIMATING[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(2): 153-159. doi: 10.13205/j.hjgc.202002022
[17]	ZHAO Wen-cheng, WANG Fang. ANALYSIS OF URBAN AIR QUALITY INDEX BASED ON MULTISCALE CROSS TREND SAMPLE ENTROPY[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(2): 91-98. doi: 10.13205/j.hjgc.202002013
[18]	WEI Wen-jing, XIE Bing-geng, ZHOU Kai-chun, LI Xiao-qing. RESEARCH ON TEMPORAL AND SPATIAL VARIATIONS OF ATMOSPHERIC PM_2.5 AND PM₁₀ AND THE INFLUENCING FACTORS IN SHANDONG, CHINA DURING 2013—2018[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 103-111. doi: 10.13205/j.hjgc.202012018
[19]	ZHANG Zhong-di, SHAO Tian-jie, HUANG Xiao-gang, WEI Pei-ru. CHARACTERISTICS AND POTENTIAL SOURCES OF PM_2.5 POLLUTION IN BEIJING-TIANJIN-HEBEI REGION IN 2017[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(2): 99-106,134. doi: 10.13205/j.hjgc.202002014
[20]	DING Shu-qin, WU Jia-ping, WAN Xue-ping, JIANG Lin, ZHAO Xue-ting, SHA Dan-dan. ANALYZE ON PM_2.5 AND ITS MAIN CHEMICAL COMPOSITION DURING TYPICAL HEAVY AIR POLLUTION IN AUTUMN AND WINTER IN CHANGSHU[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(3): 142-147,161. doi: 10.13205/j.hjgc.202003024

Supplements(0)

Cited By

Cited by

Periodical cited type(2)

1.	王越. 矿化垃圾强化剩余污泥暗发酵产氢. 中国给水排水. 2024(05): 105-110 .
2.	项显超，蔡嘉瑞，甄宗傲，李晓东. 填埋场开采及矿化垃圾资源化利用现状. 环境卫生工程. 2024(03): 16-27 .

Other cited types(0)

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views (646) PDF downloads(34)