AN EXPLORATORY RESEARCH ON ONLINE MONITORING METHOD FOR RURAL DOMESTIC SEWAGE

CHEN An-yao; LUO An-cheng; LIANG Zhi-wei; LIN Qiang; JIA Rui-jie; PING Shao-wei; DU Ping

doi:10.13205/j.hjgc.202108031

Volume 39 Issue 8

Jan. 2022

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > ENVIRONMENTAL ENGINEERING > 2021 > 39(8): 227-233

CHEN An-yao, LUO An-cheng, LIANG Zhi-wei, LIN Qiang, JIA Rui-jie, PING Shao-wei, DU Ping. AN EXPLORATORY RESEARCH ON ONLINE MONITORING METHOD FOR RURAL DOMESTIC SEWAGE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(8): 227-233. doi: 10.13205/j.hjgc.202108031

Citation:

CHEN An-yao, LUO An-cheng, LIANG Zhi-wei, LIN Qiang, JIA Rui-jie, PING Shao-wei, DU Ping. AN EXPLORATORY RESEARCH ON ONLINE MONITORING METHOD FOR RURAL DOMESTIC SEWAGE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(8): 227-233. doi: 10.13205/j.hjgc.202108031

Citation:

PDF( 1584 KB)

AN EXPLORATORY RESEARCH ON ONLINE MONITORING METHOD FOR RURAL DOMESTIC SEWAGE

doi: 10.13205/j.hjgc.202108031

College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China

Received Date: 2020-04-10
Available Online: 2022-01-18

Abstract

Abstract

Flow is one of the important indicators for online monitoring of rural sewage treatment facilities. Based on the conductive characteristics of rural domestic sewage, this study explored a new method for online monitoring the flow of rural domestic sewage. The designed online flow monitoring setup was mainly divided into two parts, a PAP metering tank and a conductivity level gauge (CLG). The PAP metering tank could convert the flow data measurement into liquid level data measurement. The CLG was made up by a measuring electrode and a reference electrode. The study found that the setup had the best performance when it was powered by a 400 Hz frequency AC source and branches of both the measuring electrode, and the reference electrode were connected in series with a 10 kΩ resistor. After laboratory calibration, the average relative error of the CLG could achieve 3.49%. The median measurement error was ±0.3 cm and the measurement range was 2.1~19.2 cm. After application of online flow monitoring setup, it was found that the daily flow data monitored by the prototype and other flow meters were significantly correlated at 0.01 level (both sides). Therefore, the method put forward by this study has good feasibility in actual application process and can realize remote online flow monitoring.
- rural domestic sewage,
- flow,
- online monitoring,
- conductivity level gavge (CLG)

FullText(HTML)

References(20)

References

[1]	张秀娥.浅析我国农村生活污水排水现状及对策[J].低碳世界,2017(6):14-15.
[2]	徐志荣,叶红玉,卓明,等.浙江省农村生活污水处理现状及其对策[J].生态与农村环境学报,2015(4):33-37.
[3]	何起利,邱琳,陈德全,等.新农村生活污水处理设施问题初探[J].环境科学与管理,2010,35(5):103-105.
[4]	马鲁铭,王云龙,刘志刚,等.南方农村生活污水处理目标及工艺模式探讨[J].中国环境科学,2013,33(1):118-122.
[5]	杜清府,任文建,张超.低功耗电磁流量计的设计与实现[J].仪表技术与传感器,2015(3):25-27.
[6]	张霞,张效伟,朱惠人,等.组合阀式转子流量计应用初探[J].科学技术与工程,2010,10(21):5155-5158.
[7]	ZHANG Y,DUAN H P,SUN A L,et al.Rural sewage treatment techniques mode and purifying effect of nitrogen and phosphorus in jiangsu province,China[J].Journal of Agro-Environment Science,2013,32(1):172-178.
[8]	徐乐年,员玉良,陈明.巴歇尔槽在智能流量传感器中的应用[J].仪表技术与传感器,2007(6):9-10.
[9]	陈金荣,王洪云.浅谈污水处理厂巴歇尔槽设计[J].中国给水排水,2014,30(4):35-37.
[10]	卫开夏,李斌,王树梅.四电极污水液位测量方法研究[J].传感器与微系统,2010(10):50-52,55.
[11]	赵利强,王建林,于涛.聚合反应过程溶液电导率测量方法的研究[J].仪表技术与传感器,2009(8):86-88.
[12]	张广平,李孟林,吴细毛,等.尺度对金属材料电阻率影响的研究进展[J].材料研究学报,2014,28(2):81-87.
[13]	白德安,菅汉文,刘世君.亚克力板的发展状况[J].化工科技市场,2002,25(6):19-20.
[14]	孙伟丽,刘绍俨,高宇,等.高效藻类塘处理北方农村模拟生活污水试验研究[J].科学技术与工程,2015,15(28):217-220.
[15]	TANG J W,LI M,ZHANG Y F.Research on the optimal operation of inverted A²/O & MBR process for rural domestic sewage treatment[J].IOP Conference Series Materials Science and Engineering,2018,452:022163.
[16]	田志刚,李延开,李浩.巴歇尔量水槽选型安装存在问题及建议[J].山东水利,2018(7):1-2.
[17]	聂文.影响超声波流量计计量准确性的因素与对策[J].石油化工自动化,2017(2):57-59.
[18]	宋文淼.推广的赫姆霍兹定理及其在电磁理论中的应用[J].电子与信息学报,1991,13(1):49-56.
[19]	杨春,王金海,谢晓峰,等.丙三醇对钒液流电池电解液影响的交流阻抗研究[J].化工学报,2011(增刊1):163-167.
[20]	王辉,顾利忠.电导式液位变送器的设计[J].传感器技术,2004,23(6):38-40.

Relative Articles

[1]	TIAN Yuan, WU Zhijun, GU Qingbao, XU Duanping, FENG Xiaojie. RESEARCH ON METHOD SELECTION OF POLLUTED SITE REMEDIATION TECHNOLOGY BASED ON AHP-Entropy-TOPSIS[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(5): 114-121. doi: 10.13205/j.hjgc.202405015
[2]	CHEN Yuntao, XIAO Yao, WANG Jiannan, GAO Zhongshuai, CUI Mei, HUANG Renliang. SYNTHESIS OF ORGANIC-INORGANIC COMPOSITE CURING AGENT AND ITS SOLIDIFICATION EFFECT ON HEAVY METAL CONTAMINATED DREDGED SILT[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(3): 82-91. doi: 10.13205/j.hjgc.202403010
[3]	WANG Xingming, WANG Ying, FAN Tingyu, CHU Zhaoxia, DONG Zhongbing, DONG Peng. PATHWAYS OF HEAVY METALS ABSORPTION BY EARTHWORMS IN SLUDGE VERMI COMPOSTING ENHANCED BY RICE HUSK CHARCOAL[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(10): 147-154. doi: 10.13205/j.hjgc.202410018
[4]	LI Zishan, HU Zhiwen, MEI Chuang, BAI Jinjing, ZENG Yan, XIAO Rongbo, WANG Peng, HUANG Fei. EFFECT OF COMBINATION OF RICE STRAW BIOCHAR AND BACILLUS CEREUS ON TRANSFORMATION OF SOIL HEAVY METAL SPECIATIONS AND MICROBIAL COMMUNITY[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(10): 165-176. doi: 10.13205/j.hjgc.202410020
[5]	LIU Wei, XU Zhiqiang, LI Hongxing, CAO Chenjie, DONG Wen, FENG Minquan, QI Mingyang, LI Jiangbo, KOU Xiaomei, SHAO Tian. IMMOBILIZATION EFFECT OF SLUDGE BIOCHAR ON HEAVY METALS IN CONTAMINATED DREDGED SEDIMENT IN RIVER CHANNELS IN MINING REGION[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(2): 32-39. doi: 10.13205/j.hjgc.202402004
[6]	WANG Yi, ZHOU Min, XIANG Yuwei, DONG Yiqie, LI Shiyao, HOU Haobo. REMISSION OF MOISTURE LOSS AND CRACKING OF BOTTOM ASH BASED GEOPOLYMER-SOIL SOLIDIFIED BLOCKS BY ADDING COCONUT FIBER[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(2): 106-112,180. doi: 10.13205/j.hjgc.202302015
[7]	XU Wenjun, HUANG Dandan, LIANG Mingshen, XU Qiyong. EFFECT OF HYDROGEN SUFIDE ON METHANE OXIDATION OF BIOCHAR-AMENDED LANDFILL COVER SOIL[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(2): 120-126. doi: 10.13205/j.hjgc.202202019
[8]	LI Geng, LI Haibo, LI Yinghua, CHEN Xi. SOLIDIFICATION/STABILIZATION OF As IN SOIL USING BIOCHAR LOADED WITH FERRIC MANGANESE BINARY OXIDES(FMBO)[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(3): 118-125. doi: 10.13205/j.hjgc.202203018
[9]	GUO Lin, CAO Shumiao, YUAN Xunfeng, LIU Jun. THE METHOD OF HEAVY METAL CONTAMINATED SOIL IN TAILINGS POND BASED ON PHYTO-ELECTROKINETIC OF SIMULATED REMEDIATION[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(11): 152-158. doi: 10.13205/j.hjgc.202211021
[10]	XU Mei-li, CHEN Yong-guang, XIAO Rong-bo, MEI Chuang, DAI Wei-jie, WANG Peng, HUANG Fei. PROGRESS IN INFLUENTIAL MECHANISMS OF BIOCHAR ON AVAILABLE HEAVY METALS IN SOIL[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(8): 165-172,226. doi: 10.13205/j.hjgc.202108023
[11]	DAI Liang, ZHAO Wei-fan, ZHANG Hong-wei, HAN Tao, ZHANG Kang. RESEARCH PROGRESS ON ADSORPTION OF HEAVY METALS BY SEWAGE SLUDGE-BASED BIOCHAR IN WATER[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 70-77. doi: 10.13205/j.hjgc.202012013
[12]	WU Rui-ping. EFFECT OF PYROLYSIS TEMPERATURE ON BIOCHAR ENHANCED TREATMENT OF CADMIUM CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(9): 241-246. doi: 10.13205/j.hjgc.202009039
[13]	YE Chun-mei, WU Jian-qiang, HUANG Shen-fa, SHA Chen-yan, XU Zhi-hao, WANG Jing, ZHOU Dong, SUN Hai-tong, HAN Li-ming. SOLIDIFICATION/STABILIZATION OF HEAVY METAL CONTAMINATED SEDIMENT BY COMPOUD MATERIALS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(8): 125-130,51. doi: 10.13205/j.hjgc.202008021
[14]	LU Xiu-guo, WU Jin-jin, ZHENG Yu-jia. PASSIVATION OF CADMIUM IN SOIL BY WALNUT SHELL BIOCHAR[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(11): 196-202. doi: 10.13205/j.hjgc.202011032
[15]	HUANG Kai-you, SHEN Ying-jie, WANG Xiao-yan, WANG Xing-run, YUAN Wen-yi, ZHANG Cheng-long, BAI Jian-feng, WANG Jing-wei. REVIEW ON PREPARATION OF BIO-CARBON LOADED NANO ZERO-VALENT IRON AND ITS APPLICATION IN REMEDIATING Cr(Ⅵ)-CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(11): 203-210,195. doi: 10.13205/j.hjgc.202011033
[16]	XI Dong-dong, LI Xiao-min, XIONG Zi-xuan, JIANG Zhi, ZHANG Xiao-ming, YANG Wei-chun. SYNERGISTIC REMOVAL OF Cu, Co, Ni AND Cr FROM CONTAMINATED SOIL BY BIOCHAR-SUPPORTED NANOSCALE ZERO-VALENT IRON[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(6): 58-66. doi: 10.13205/j.hjgc.202006010
[18]	Liu Zengjun, Xia Xu, Zhang Xu, Li Guanghe, Jiang Lin. STUDY OF REMEDIATION AND LONG-TERM EFFECT OF AGENTS ON CHROMIUM CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 160-163. doi: 10.13205/j.hjgc.201502036
[19]	Xu Yanzhe Fang Zhanqiang, . ADVANCES ON REMEDIATION OF HEAVY METAL IN THE SOIL BY BIOCHAR[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 156-159. doi: 10.13205/j.hjgc.201502035
[20]	SIMULATION EXPERIMENT OF SINTERING CEMENT USING HEAVY METAL CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2014, 32(12): 91-94. doi: 10.13205/j.hjgc.201412016