Source Jouranl of CSCD
Source Journal of Chinese Scientific and Technical Papers
Included as T2 Level in the High-Quality Science and Technology Journals in the Field of Environmental Science
Core Journal of RCCSE
Included in the CAS Content Collection
Included in the JST China
Indexed in World Journal Clout Index (WJCI) Report
Volume 39 Issue 2
Jul.  2021
Turn off MathJax
Article Contents
Abstract
References
Article Navigation >  ENVIRONMENTAL ENGINEERING  > 2021  >  39(2): 121-124
FU Wei-liang, ZHANG Cheng-zhen, ZHANG Xu-kun, LI Ji, ZHU Bao-li, XIN Wen-cai, CHEN Shi. DISCUSSION ON THE EXISTING PROBLEMS AND ADVANTAGES OF HEAT PUMP LOW TEMPERATURE DRYING OF SLUDGE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(2): 121-124. doi: 10.13205/j.hjgc.202102019
Citation: FU Wei-liang, ZHANG Cheng-zhen, ZHANG Xu-kun, LI Ji, ZHU Bao-li, XIN Wen-cai, CHEN Shi. DISCUSSION ON THE EXISTING PROBLEMS AND ADVANTAGES OF HEAT PUMP LOW TEMPERATURE DRYING OF SLUDGE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(2): 121-124. doi: 10.13205/j.hjgc.202102019
shu

DISCUSSION ON THE EXISTING PROBLEMS AND ADVANTAGES OF HEAT PUMP LOW TEMPERATURE DRYING OF SLUDGE

doi: 10.13205/j.hjgc.202102019

  • Environmental Protection Equipment Technology Research Institute, Nanchang Hangkong University, Nanchang 330063, China

  • Received Date: 2020-05-18
    Available Online: 2021-07-19
    Abstract
  • The outstanding characteristics of sewage sludge are the high moisture content. The moisture of sewage sludge cake after mechanical dewatering is still as high as 80%. It is difficult to sewage sludge treatment both efficiently and economically, due to its high moisture content and bulkiness. However, decreasing the moisture content of sludge is the crux of the matter in harmlessness and bulkiness reduction, which is also the premise of resource utilization. Heating drying is one of the most effective methods of sludge deep dehydration, but the traditional hot air convection drying has many problems, such as low efficiency, high energy consumption and difficult tail gas treatment. Heat pump drying is a new technology of sludge low temperature drying, which has the advantages of low energy consumption, easy control of drying process and high safety performance. However, it is necessary to consider the size and stability of the sludge particles entering the dryer, coordinate the heat and mass transfer inside and outside the sludge particles, and deal with the impact of the dust and corrosive gas in the drying process on the heat pump heat exchanger.
    • FullText(HTML)
    • References(22)
  • [1]
    中华人民共和国环境保护部. 2015年环境统计年报[EB/OL].[2017-02-23

    ]. http://www.zhb.gov.cn/gzfw_13107/hjtj/hjtjnb/.
    [2]
    DUAN N N,DONG B,WU B,et al. High-solid anaerobic digestion of sewage sludge under mesophilic conditions:feasibility study[J]. Bioresource Technology,2012,104:150-156.
    [3]
    周玲玲,董滨,戴晓虎. 污水处理厂污泥减量化技术[M]. 北京:中国建筑工业出版社,2013.
    [4]
    翁焕新. 污泥无害化、减量化、资源化处理新技术[M]. 北京:科学出版社,2009.
    [5]
    CHUA K J,CHOU S K,HO J C, et al. Heat pump drying:recent developments and future trends[J]. Drying Technology, 2002,20,1579-1610.
    [6]
    张绪坤, 李华栋,徐刚,等. 热泵干燥系统性能试验研究[J]. 农业工程学报,2006,24(12):226-229.
    [7]
    宋小勇,常志娟,苏树强,等. 远红外辅助热泵干燥装置性能试验[J]. 农业机械学报,2012,43(5):136-141.
    [8]
    翁焕新,马学文,苏闵华,等. 二段式污泥低温干化的原理与水汽热平衡[J]. 环境科学学报,2010,30(6):1164-1169.
    [9]
    DENG W Y,YAN J H,LI X D,et al. Emission characteristics of volatile compounds during sludge drying process[J]. Journal of Hazard Materials, 2009,162(1):186-192.
    [10]
    褚赟,翁焕新,章金俊,等. 污泥干燥化过程中苯系物(BTEX)的释放及致癌风险评价[J]. 环境科学学报,2009,29(4):777-785.
    [11]
    饶宾期,曹黎. 太阳能热泵污泥干燥技术[J]. 农业工程学报,2012,28(3):184-188.
    [12]
    田顺. 太阳能结合中水源热泵干化污泥及生物除臭技术研究[D]. 北京:清华大学,2014.
    [13]
    梁华杰,王杰,孟建国,等. 浅析污泥低温干化设备生产运行表现:以某市经济开发区污水处理厂为例[J]. 智能环保,2019,5(15):131-132.
    [14]
    朱有法. 闭式低温污泥干化系统设计[J]. 环境工程,2019,37(增刊):757-765.
    [15]
    王伟云. 污泥间接薄层干燥与热力耦合脱水干燥研究[D]. 大连:大连理工大学,2012.
    [16]
    刘长燕,葛仕福. 污泥干燥特性及其模型[J]. 化工装备技术,2010,31(1):1-4

    ,7.
    [17]
    马学文. 城市污泥干燥特性及工艺研究[D]. 杭州:浙江大学,2008.
    [18]
    ZHOU Y N,JIN Y Y. Mathematical modeling of thin-layer infrared drying of dewatered municipal sewage sludge (DWMSS)[J]. Procedia Environmental Sciences,2016,31:758-766.
    [19]
    张晓敏. 脱水污泥挤条成型及其干燥特性研究[D]. 大连:大连理工大学,2012.
    [20]
    谢蕴江,吴中华,吴龙,等. 城市污水处理厂污泥低温对流干燥动力学特性[J]. 天津科技大学学报,2012,27(4):52-56.
    [21]
    张绪坤,刘胜平,吴青荣,等. 污泥低温干燥动力学及干燥参数优化[J]. 农业工程学报,2017,33(17):216-223.
    [22]
    尹军,谭学军. 污水污泥处理处置与资源化利用[M]. 北京:化学工业出版社,2005.
    • Relative Articles

  • Relative Articles

    [1]HE Guofu, CHEN Min, GU Jiayan, CAI Jingli, XIE Liping, XUE Wenjin, HU Yingying. Research progress of carbon capture technology in sewage treatment based on CiteSpace metrological analysis[J]. ENVIRONMENTAL ENGINEERING , 2025, 43(1): 70-79. doi: 10.13205/j.hjgc.202501008
    [2]WANG Jianhui, LIAO Wanshan, LI Huimin, FENG Dong, GUO Zhiwei, Mohamed S. Mahmoud, ZHANG Bing, GAO Xu, SHEN Yu, CHEN Youpeng. A DATA ENHANCEMENT METHOD FOR SUPPORTING INTELLIGENT MANAGEMENT OF WWTPs UNDER DATA DEFICIENCY CONDITIONS[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(6): 153-159. doi: 10.13205/j.hjgc.202406018
    [3]QIAO Yiwen, REN Lehui, WANG Zhiwei. RECENT ADVANCES IN MATHEMATICAL MODELS FOR MEMBRANE-AERATED BIOFILM REACTOR[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(3): 243-254. doi: 10.13205/j.hjgc.202303033
    [4]ZHAO Congcong, ZHAO Yunfei, REN Ziyan. APPLICATION OF WATER IOT MONITORING TECHNOLOGY IN PROBLEM DIAGNOSIS OF DRAINAGE NETWORK[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(11): 34-38,45. doi: 10.13205/j.hjgc.202311007
    [5]LU Huimin, CHEN Zhuo, NI Xinye, WU Yinhu, HU Hongying. ANALYSIS OF WATER RECLAMATION AND REUSE IN JAPAN[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(3): 237-242. doi: 10.13205/j.hjgc.202303032
    [6]ZHAO Jialong, FENG Heping, HU Shuguo, ZHOU Fengran, LI Jian, WANG Defa, LIU Zhiyong, ZHANG Tiqiang. DEVELOPMENT AND APPLICATION OF STABLE GASEOUS ISOTOPE ANALYSIS TECHNIQUE IN ATMOSPHERIC ENVIRONMENT MONITORING[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(10): 20-29,44. doi: 10.13205/j.hjgc.202310004
    [7]Chen Shi, PENG Lai, XU Yifeng, LIANG Chuanzhou, NI Bingjie. RECENT ADVANCES IN MATHEMATICAL MODELING OF NITROUS OXIDES EMISSION DURING BIOLOGICAL NITROGEN REMOVAL FROM WASTEWATER[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(6): 97-106,122. doi: 10.13205/j.hjgc.202206013
    [8]ZHANG Jiao, XIAO Kang, LIANG Shuai, HUANG Xia. MEMBRANE TECHNOLOGIES FOR MUNICIPAL WASTEWATER TREATMENT AND RECLAMATION IN CHINA:APPLICATION AND CHALLENGES[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(3): 1-6,153. doi: 10.13205/j.hjgc.202203001
    [9]RUI Dongni, MA Yanyan, YE Lin. APPLICATION OF MACHINE LEARNING METHODS IN WASTEWATER TREATMENT SYSTEMS[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(6): 145-153. doi: 10.13205/j.hjgc.202206019
    [10]XUE Zhaoxia, FENG Qian, FANG Fang, LUO Jingyang, CAO Jiashun, XU Runze. EMISSION CHARACTERISTICS AND MECHANISMS OF METHANE IN MUNICIPAL SEWER SYSTEMS[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(6): 123-129,193. doi: 10.13205/j.hjgc.202206016
    [11]XU Runze, CAO Jiashun, FANG Fang. RESEARCH PROGRESS ON N2O RECYCLING AND DATA-DRIVEN MODELING IN WASTEWATER TREATMENT PROCESSES[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(6): 107-115. doi: 10.13205/j.hjgc.202206014
    [12]WANG Qian, DENG Qiaosi, WU Wei, AI Fangyi, DU Junli, ZHANG Yuanhe, BAI Fan, LEI Mingming, QU Ruihua, GAN Yang, DU Weiwei. OPERATION DIAGNOSIS AND CARBON SOURCE OPTIMIZATION OF YONGCHUAN WASTEWATER TREATMENT PLANT USING PROCESS MODELING[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(6): 219-225. doi: 10.13205/j.hjgc.202206028
    [13]YIN Fengjun, XU Zeyu, LIU Hong. THINKING ON CONSTRUCTING AN INTELLIGENT CONTROL SCHEME OF WASTEWATER TREATMENT BASED ON THE COMBINATION OF MECHANISM AND DATA-DRIVEN MODELS[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(6): 138-144. doi: 10.13205/j.hjgc.202206018
    [14]XU Ao, WU Yin-hu, CHEN Zhuo, CUI Qi, BAI Yu, LI Kui-xiao, SHI Yu-long, GAO Qiang, HU Hong-ying. MUNICIPAL WASTEWATER RECLAMATION IN BEIJING:STATE-OF-THE-ART AND FUTURE POTENTIAL[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(9): 1-6,47. doi: 10.13205/j.hjgc.202109001
    [15]QU Xuan, YIN An-wei, FANG Ai-lun, LI Chun-yan, FENG Dong-lei, LI Ang. RESEARCH PROGRESS ON TREATMENT TECHNOLOGY OF REFRACTORY POLYMER-CONTAINING OILFIELD PRODUCED WATER[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(11): 46-51. doi: 10.13205/j.hjgc.202111005
    [16]XU Yi, YANG Shi-hong, YOU Guo-xiang, HOU Jun. REVIEW OF THE ENVIRONMENTAL BEHAVIORS AND TOXICITY EFFECT OF NANOCERIA IN WASTEWATER TREATMENT SYSTEMS[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(9): 7-13,75. doi: 10.13205/j.hjgc.202109002
    [17]GU Xiao-dan, HUANG Yong, DING Yong-wei, HUANG Ji-hui. DIAGNOSIS AND ANALYSIS BASED ON MATHEMATICAL MODEL ON PROBLEMS IN SEWAGE TREATMENT PLANTS IN VILLAGES AND TOWNS WITH LOW LOAD OPERATION[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(5): 9-15. doi: 10.13205/j.hjgc.202105002
    [18]ZHANG Shuang, YANG Qing, LIU Xiu-hong, CUI Bin, LIU Zhi-bin. RESEARCH PROGRASS ON STRUCTURAL CHARACTERISTICS AND APPLICATION OF EXPERT SYSTEM IN WASTEWATER TREATMENT PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(7): 25-31,99. doi: 10.13205/j.hjgc.202007004
    [19]LI Rui-cheng. ANALYSIS ON DESIGN CHARACTERISTICS OF A LARGE-SCALE SEMI-UNDERGROUND WASTEWATER TREATMENT PLANT[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(7): 109-115. doi: 10.13205/j.hjgc.202007017
    [20]Zhang Wenfen, Luo Zhouquan, Xu Shimin. BUILDING OF MATHEMATICAL MODEL ABOUT SAFETY EARLY WARNING INDEX IN INDUSTRY AND TRADE SECTORS[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(1): 141-145. doi: 10.13205/j.hjgc.201501033
    • Supplements(0)
    • Cited By

  • Cited by

    Periodical cited type(5)

    1. 贺德强，王一博，靳震震，陆立海，洪雷. 废水处理中水质监测参数的实时预测研究. 安全与环境学报. 2024(02): 732-738 .
    2. 陈其楠. 污水泵站恶臭气体排放预测模型研究. 环境科学与管理. 2024(04): 124-127 .
    3. 王建辉，廖万山，李慧敏，冯东，郭智威，Mohamed S.Mahmoud，张冰，高旭，申渝，陈猷鹏. 数据缺陷条件下支持污水处理厂智能管理的数据增强方法. 环境工程. 2024(06): 153-159 . 本站查看
    4. 张凯，赵虎，张皓翔. 环氧污水处理工程实例. 清洗世界. 2024(07): 16-18 .
    5. 龙文丽. 环保工程中污水处理工艺及方法探究. 皮革制作与环保科技. 2023(03): 13-15 .

    Other cited types(5)

  • Created with Highcharts 5.0.7Amount of accessChart context menuAbstract Views, HTML Views, PDF Downloads StatisticsAbstract ViewsHTML ViewsPDF Downloads2024-052024-062024-072024-082024-092024-102024-112024-122025-012025-022025-032025-04010203040
    Created with Highcharts 5.0.7Chart context menuAccess Class DistributionFULLTEXT: 7.6 %FULLTEXT: 7.6 %META: 84.7 %META: 84.7 %PDF: 7.6 %PDF: 7.6 %FULLTEXTMETAPDF
    Created with Highcharts 5.0.7Chart context menuAccess Area Distribution其他: 11.8 %其他: 11.8 %其他: 0.1 %其他: 0.1 %China: 0.3 %China: 0.3 %Perth Amboy: 0.4 %Perth Amboy: 0.4 %[]: 0.1 %[]: 0.1 %上海: 3.3 %上海: 3.3 %东莞: 4.8 %东莞: 4.8 %中山: 0.1 %中山: 0.1 %临汾: 0.4 %临汾: 0.4 %九江: 0.1 %九江: 0.1 %佛山: 0.1 %佛山: 0.1 %保定: 0.1 %保定: 0.1 %六安: 0.4 %六安: 0.4 %兰州: 0.1 %兰州: 0.1 %内江: 0.1 %内江: 0.1 %北京: 6.1 %北京: 6.1 %十堰: 0.3 %十堰: 0.3 %南京: 2.9 %南京: 2.9 %南充: 0.1 %南充: 0.1 %南宁: 0.9 %南宁: 0.9 %南昌: 0.4 %南昌: 0.4 %南通: 0.3 %南通: 0.3 %厦门: 0.4 %厦门: 0.4 %台州: 1.6 %台州: 1.6 %合肥: 0.6 %合肥: 0.6 %哈尔滨: 0.3 %哈尔滨: 0.3 %大连: 0.1 %大连: 0.1 %天津: 0.6 %天津: 0.6 %太原: 0.3 %太原: 0.3 %宁波: 0.1 %宁波: 0.1 %安康: 0.3 %安康: 0.3 %宿州: 0.1 %宿州: 0.1 %密蘇里城: 0.4 %密蘇里城: 0.4 %巴音郭楞: 0.4 %巴音郭楞: 0.4 %常州: 0.1 %常州: 0.1 %常德: 0.1 %常德: 0.1 %平顶山: 0.4 %平顶山: 0.4 %广州: 1.9 %广州: 1.9 %开封: 0.1 %开封: 0.1 %张家口: 1.2 %张家口: 1.2 %徐州: 0.1 %徐州: 0.1 %成都: 1.9 %成都: 1.9 %扬州: 0.1 %扬州: 0.1 %新乡: 0.1 %新乡: 0.1 %无锡: 1.2 %无锡: 1.2 %日照: 0.1 %日照: 0.1 %昆明: 2.7 %昆明: 2.7 %晋中: 0.9 %晋中: 0.9 %晋城: 0.3 %晋城: 0.3 %景德镇: 0.1 %景德镇: 0.1 %朝阳: 0.3 %朝阳: 0.3 %杭州: 2.2 %杭州: 2.2 %枣庄: 0.1 %枣庄: 0.1 %楚雄: 0.1 %楚雄: 0.1 %榆林: 0.1 %榆林: 0.1 %武汉: 3.8 %武汉: 3.8 %汕头: 0.6 %汕头: 0.6 %江门: 0.1 %江门: 0.1 %沈阳: 1.7 %沈阳: 1.7 %济南: 1.3 %济南: 1.3 %济源: 0.3 %济源: 0.3 %海口: 0.1 %海口: 0.1 %淄博: 0.3 %淄博: 0.3 %淮北: 0.1 %淮北: 0.1 %淮安: 0.3 %淮安: 0.3 %深圳: 1.4 %深圳: 1.4 %温州: 0.4 %温州: 0.4 %湖州: 0.4 %湖州: 0.4 %滨州: 0.1 %滨州: 0.1 %漯河: 0.7 %漯河: 0.7 %潍坊: 0.1 %潍坊: 0.1 %珠海: 0.1 %珠海: 0.1 %盐城: 0.4 %盐城: 0.4 %眉山: 0.1 %眉山: 0.1 %石家庄: 0.9 %石家庄: 0.9 %福州: 0.7 %福州: 0.7 %秦皇岛: 0.3 %秦皇岛: 0.3 %绵阳: 0.3 %绵阳: 0.3 %芒廷维尤: 6.9 %芒廷维尤: 6.9 %芝加哥: 1.0 %芝加哥: 1.0 %莆田: 0.3 %莆田: 0.3 %蚌埠: 0.3 %蚌埠: 0.3 %衡水: 0.3 %衡水: 0.3 %衡阳: 0.1 %衡阳: 0.1 %衢州: 0.3 %衢州: 0.3 %西宁: 10.0 %西宁: 10.0 %西安: 1.3 %西安: 1.3 %许昌: 0.4 %许昌: 0.4 %贵阳: 1.0 %贵阳: 1.0 %运城: 1.2 %运城: 1.2 %遂宁: 0.1 %遂宁: 0.1 %遵义: 0.1 %遵义: 0.1 %邯郸: 0.3 %邯郸: 0.3 %郑州: 0.9 %郑州: 0.9 %重庆: 1.9 %重庆: 1.9 %金华: 0.4 %金华: 0.4 %铁岭: 0.3 %铁岭: 0.3 %银川: 0.3 %银川: 0.3 %镇江: 0.6 %镇江: 0.6 %长春: 0.3 %长春: 0.3 %长沙: 1.3 %长沙: 1.3 %长治: 0.3 %长治: 0.3 %陵水: 0.6 %陵水: 0.6 %青岛: 1.2 %青岛: 1.2 %马鞍山: 0.1 %马鞍山: 0.1 %其他其他ChinaPerth Amboy[]上海东莞中山临汾九江佛山保定六安兰州内江北京十堰南京南充南宁南昌南通厦门台州合肥哈尔滨大连天津太原宁波安康宿州密蘇里城巴音郭楞常州常德平顶山广州开封张家口徐州成都扬州新乡无锡日照昆明晋中晋城景德镇朝阳杭州枣庄楚雄榆林武汉汕头江门沈阳济南济源海口淄博淮北淮安深圳温州湖州滨州漯河潍坊珠海盐城眉山石家庄福州秦皇岛绵阳芒廷维尤芝加哥莆田蚌埠衡水衡阳衢州西宁西安许昌贵阳运城遂宁遵义邯郸郑州重庆金华铁岭银川镇江长春长沙长治陵水青岛马鞍山

Catalog

    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

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (450) PDF downloads(13) Cited by(10)
    Proportional views
    Related

    Journal Online

    Authors' Center

    Links

    Copyright © 《工业建筑》杂志社有限公司 京ICP备11033253号-1

    Supported by: Beijing Renhe Information Technology Co. Ltd     百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return