共 67 条
Microwave Drying of Sewage Sludge: Process Performance and Energy Consumption
被引:4
作者:

Wang, Guangyu
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机构:
North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China

Zhang, Kai
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North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China

Huang, Bocheng
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机构:
North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China

Zhang, Kaihua
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机构:
North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China

Chao, Cong
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h-index: 0
机构:
North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China
机构:
[1] North China Elect Power Univ, Beijing Key Lab Emiss Surveillance & Control Therm, Beijing 102206, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
sludge;
microwave;
drying;
kinetics;
energy consumption;
MOISTURE DISTRIBUTION;
MASS-TRANSFER;
COAL SLIME;
LIGNITE;
WATER;
KINETICS;
SIMULATION;
UNIFORMITY;
MODEL;
HEAT;
D O I:
10.3390/pr12030432
中图分类号:
TQ [化学工业];
学科分类号:
0817 ;
摘要:
The microwave drying of sewage sludge is characterized by its speed and safety. A novel method for identifying free and bound water is proposed in this study. Experiments were performed to investigate the process performance and energy consumption in a microwave drying unit. The results indicate that the microwave drying process can be described in three stages, i.e., the preheating stage, constant-rate stage, and decreasing-rate stage. The preheating and constant-rate stages mainly remove free water, while the decreasing-rate stage mainly removes bound water. The Linear model effectively describes the kinetic processes in the constant-rate stage, and the modified Page I model is suitable for describing the decreasing-rate stage. The energy conversion process in microwave drying is explored, revealing that heat efficiency and energy consumption are consistent with microwave power changes. The heat efficiency in the constant-rate drying stage ranges from 60.33% to 71.01%, lower than that in the preheating stage but higher than that in the decreasing-rate stage. Energy consumption in the constant-rate stage ranges from 3.84 kJ/g to 8.20 kJ/g, significantly lower than in the other two stages. These results provide fundamental data for the industrial application of microwave drying of sludge and contribute to the advancement of microwave drying technology.
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[1]
BROWN COAL/WATER SYSTEM .2. WATER SORPTION ISOTHERMS ON BED-MOIST YALLOURN BROWN COAL
[J].
ALLARDICE, DJ
;
EVANS, DG
.
FUEL,
1971, 50 (03)
:236-+

ALLARDICE, DJ
论文数: 0 引用数: 0
h-index: 0

EVANS, DG
论文数: 0 引用数: 0
h-index: 0
[2]
Temperature distribution in a single sphere dried with microwaves and hot air
[J].
Araszkiewicz, Michal
;
Koziol, Antoni
;
Lupinska, Anita
;
Lupinski, Michal
.
DRYING TECHNOLOGY,
2006, 24 (11)
:1381-1386

Araszkiewicz, Michal
论文数: 0 引用数: 0
h-index: 0
机构:
Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland

Koziol, Antoni
论文数: 0 引用数: 0
h-index: 0
机构:
Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland

Lupinska, Anita
论文数: 0 引用数: 0
h-index: 0
机构:
Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland

Lupinski, Michal
论文数: 0 引用数: 0
h-index: 0
机构:
Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland Warsaw Univ Technol, Fac Chem, Div Chem & Biochem Proc, Norwida 4-6, PL-50373 Wroclaw, Poland
[3]
Study the effect of sun, oven and microwave drying on quality of onion slices
[J].
Arslan, Derya
;
Ozcan, Mehmet Musa
.
LWT-FOOD SCIENCE AND TECHNOLOGY,
2010, 43 (07)
:1121-1127

Arslan, Derya
论文数: 0 引用数: 0
h-index: 0
机构:
Selcuk Univ, Fac Agr, Dept Food Engn, TR-42031 Konya, Turkey Selcuk Univ, Fac Agr, Dept Food Engn, TR-42031 Konya, Turkey

Ozcan, Mehmet Musa
论文数: 0 引用数: 0
h-index: 0
机构:
Selcuk Univ, Fac Agr, Dept Food Engn, TR-42031 Konya, Turkey Selcuk Univ, Fac Agr, Dept Food Engn, TR-42031 Konya, Turkey
[4]
Model and process simulation of microwave assisted convective drying of clipfish
[J].
Bantle, Michael
;
Kafer, Timo
;
Eikevik, Trygve M.
.
APPLIED THERMAL ENGINEERING,
2013, 59 (1-2)
:675-682

Bantle, Michael
论文数: 0 引用数: 0
h-index: 0
机构:
SINTEF Energy Res, Dept Energy Efficiency, NO-7465 Trondheim, Norway SINTEF Energy Res, Dept Energy Efficiency, NO-7465 Trondheim, Norway

Kafer, Timo
论文数: 0 引用数: 0
h-index: 0
机构:
SINTEF Energy Res, Dept Energy Efficiency, NO-7465 Trondheim, Norway SINTEF Energy Res, Dept Energy Efficiency, NO-7465 Trondheim, Norway

Eikevik, Trygve M.
论文数: 0 引用数: 0
h-index: 0
机构:
Norwegian Univ Sci & Technol NTNU, Dept Energy & Proc Engn, Trondheim, Norway SINTEF Energy Res, Dept Energy Efficiency, NO-7465 Trondheim, Norway
[5]
Microwave drying of wastewater sludge: Experimental and modeling study
[J].
Bennamoun, Lyes
;
Chen, Zhenyu
;
Afzal, Muhammad T.
.
DRYING TECHNOLOGY,
2016, 34 (02)
:235-243

Bennamoun, Lyes
论文数: 0 引用数: 0
h-index: 0
机构:
Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada

Chen, Zhenyu
论文数: 0 引用数: 0
h-index: 0
机构:
Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada

Afzal, Muhammad T.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada
[6]
The effect of anionic dispersants on the moisture distribution of a coal water slurry
[J].
Chen, Dandan
;
Jiang, Yunfan
;
Jiang, Xuguang
;
Ma, Zengyi
;
Yan, Jianhua
;
Cen, Kefa
;
Yu, Xuehai
;
Liao, Haiyan
;
Zhao, Hua
.
FUEL PROCESSING TECHNOLOGY,
2014, 126
:122-130

Chen, Dandan
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Jiang, Yunfan
论文数: 0 引用数: 0
h-index: 0
机构:
Elect Power Res Inst Shenhua Guohua, Beijing 100025, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Jiang, Xuguang
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Ma, Zengyi
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Yan, Jianhua
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Cen, Kefa
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Yu, Xuehai
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Liao, Haiyan
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

Zhao, Hua
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
[7]
Thermal analysis and decomposition kinetics of the dehydration of copper sulfate pentahydrate
[J].
Cheng, Long
;
Li, Wen
;
Li, Yifan
;
Yang, Yue
;
Li, Yanchun
;
Cheng, Yi
;
Song, Dongming
.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,
2019, 135 (05)
:2697-2703

Cheng, Long
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

Li, Wen
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

Li, Yifan
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

Yang, Yue
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

Li, Yanchun
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

Cheng, Yi
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

Song, Dongming
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
[8]
Review of sewage sludge management: standards, regulations and analytical methods
[J].
Cieslik, Bartiomiej Michal
;
Namiesnik, Jacek
;
Konieczka, Piotr
.
JOURNAL OF CLEANER PRODUCTION,
2015, 90
:1-15

Cieslik, Bartiomiej Michal
论文数: 0 引用数: 0
h-index: 0
机构:
Gdansk Univ Technol, Dept Analyt Chem, PL-80233 Gdansk, Pomorskie, Poland Gdansk Univ Technol, Dept Analyt Chem, PL-80233 Gdansk, Pomorskie, Poland

Namiesnik, Jacek
论文数: 0 引用数: 0
h-index: 0
机构:
Gdansk Univ Technol, Dept Analyt Chem, PL-80233 Gdansk, Pomorskie, Poland Gdansk Univ Technol, Dept Analyt Chem, PL-80233 Gdansk, Pomorskie, Poland

Konieczka, Piotr
论文数: 0 引用数: 0
h-index: 0
机构:
Gdansk Univ Technol, Dept Analyt Chem, PL-80233 Gdansk, Pomorskie, Poland Gdansk Univ Technol, Dept Analyt Chem, PL-80233 Gdansk, Pomorskie, Poland
[9]
Temperature changes during microwave-vacuum drying of sliced carrots
[J].
Cui, ZW
;
Xu, SY
;
Sun, DW
;
Chen, W
.
DRYING TECHNOLOGY,
2005, 23 (05)
:1057-1074

Cui, ZW
论文数: 0 引用数: 0
h-index: 0
机构: So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China

Xu, SY
论文数: 0 引用数: 0
h-index: 0
机构:
So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China

Sun, DW
论文数: 0 引用数: 0
h-index: 0
机构: So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China

Chen, W
论文数: 0 引用数: 0
h-index: 0
机构: So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China
[10]
Measurement and simulation of the contact drying of sewage sludge in a Nara-type paddle dryer
[J].
Deng, Wen-Yi
;
Yan, Jian-Hua
;
Li, Xiao-Dong
;
Wang, Fei
;
Lu, Sheng-Yong
;
Chi, Yong
;
Cen, Ke-Fa
.
CHEMICAL ENGINEERING SCIENCE,
2009, 64 (24)
:5117-5124

Deng, Wen-Yi
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

Yan, Jian-Hua
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

Li, Xiao-Dong
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

Wang, Fei
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

Lu, Sheng-Yong
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

Chi, Yong
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

Cen, Ke-Fa
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China