FEASIBILITY STUDY ON TOILET BLACK WATER SOURCE SEPARATED TREATMENT BASED ON HYDROTHERMAL CARBONIZATION

SUN Jin-feng; WANG Shao-kun; YANG Zhi-yong; HU Long; HU Yong-liang

doi:10.13205/j.hjgc.202012001

Volume 38 Issue 12

Apr. 2021

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Article Navigation > ENVIRONMENTAL ENGINEERING > 2020 > 38(12): 1-5

SUN Jin-feng, WANG Shao-kun, YANG Zhi-yong, HU Long, HU Yong-liang. FEASIBILITY STUDY ON TOILET BLACK WATER SOURCE SEPARATED TREATMENT BASED ON HYDROTHERMAL CARBONIZATION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 1-5. doi: 10.13205/j.hjgc.202012001

Citation:

SUN Jin-feng, WANG Shao-kun, YANG Zhi-yong, HU Long, HU Yong-liang. FEASIBILITY STUDY ON TOILET BLACK WATER SOURCE SEPARATED TREATMENT BASED ON HYDROTHERMAL CARBONIZATION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 1-5. doi: 10.13205/j.hjgc.202012001

Citation:

SUN Jin-feng, WANG Shao-kun, YANG Zhi-yong, HU Long, HU Yong-liang. FEASIBILITY STUDY ON TOILET BLACK WATER SOURCE SEPARATED TREATMENT BASED ON HYDROTHERMAL CARBONIZATION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 1-5. doi: 10.13205/j.hjgc.202012001

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FEASIBILITY STUDY ON TOILET BLACK WATER SOURCE SEPARATED TREATMENT BASED ON HYDROTHERMAL CARBONIZATION

doi: 10.13205/j.hjgc.202012001

1. School of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, China;
2. Hubei Key Laboratory of Modern Manufacturing Quantity Engineering, Wuhan 430068, China;
3. Shanghai Esanitec Environment Protection Technology Co., Ltd, Shanghai 201109, China

Received Date: 2019-09-13
Available Online: 2021-04-23

Abstract

Abstract

In order to solve the problems existing in traditional centralized treatment system, such as heavy workload, high maintenance cost and resource waste, hydrothermal carbonization in source separation treatment of toilet blackwater was studied. A treatment system of toilet black water based on hydrothermal carbonization was proposed. Subsequently, the test was set up at five temperature gradients of 200, 210, 220, 230, and 240 ℃, and two reaction residence times of 20 min and 30 min. The vacuum filtration time of the reaction product and the moisture content of the filter residue were analyzed and compared. The results showed that the time of vacuum filtration was longer than 3 minutes under the conditions of 200 ℃-20 min, 200 ℃-30 min and 210 ℃-20 min. The remaining reaction conditions were less than one minutes. With the increase of reaction temperature, the water content of filter residue decreased. The cost and energy consumption of the system were estimated with 200 person/day. The system cost and per capita processing cost were 103000 RMB and 0.08 RMB, respectively. Finally, it was pointed out that the solid products could be used as resources, the wastewater and exhaust gas could be treated by vacuum evaporation and catalytic combustion respectively.
- hydrothermal carbonization,
- source separated treatment,
- toilet black water,
- feasibility study

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References(19)

References

LARSEN T A, GUJER W. Separate management of anthropogenic nutrient solutions (human urine)[J]. Water Science and Technology, 1996, 34(3/4):87-94.

JÖNSSON H, STENSTRÖM T A, SVENSSON J, et al. Source separated urine-nutrient and heavy metal content, water saving and faecal contamination[J]. Water Science and Technology, 1997,35(9):145-152.

郝晓地,衣兰凯,仇付国.源分离技术的国内外研发进展及应用现状[J].中国给水排水,2010,26(12):1-7.

宋艳培,庄修政,詹昊,等.污泥与褐煤共水热碳化的协同特性研究[J].化工学报,2019,70(8):3132-3141.

HE C, GIANNIS A, WANG J Y. Conversion of sewage sludge to clean solid fuel using hydrothermal carbonization:hydrochar fuel characteristics and combustion behavior[J]. Applied Energy, 2013,111:257-266.

SEVILLA M, FUERTES A B. The production of carbon materials by hydrothermal carbonization of cellulose[J]. Carbon, 2009,47(9):2281-2289.

WILSON C A, NOVAK J T. Hydrolysis of macromolecular components of primary and secondary wastewater sludge by thermal hydrolytic pretreatment[J]. Water Research, 2009,43(18):4489-4498.

ZHAO P T, CHEN H F, GE S F, et al. Effect of the hydrothermal pretreatment for the reduction of NO emission from sewage sludge combustion[J]. Applied Energy, 2013,111:199-205.

FUNKE A, ZIEGLER F. Hydrothermal carbonization of biomass:a summary and discussion of chemical mechanisms for process engineering[J]. Biofuels Bioproducts and Biorefining, 2010,4(2):160-177.

WANG L P, CHANG Y Z, LI A M. Hydrothermal carbonization for energy-efficient processing of sewage sludge:a review[J]. Renewable and Sustainable Energy Reviews, 2019,108:423-440.

ROSE C, PARKER A, JEFFERSON B, et al. The characterization of feces and urine:a review of the literature to inform advanced treatment technology[J]. Critical Reviews in Environmental Science and Technology, 2015, 45(17):1827-1879.

FYTILI D, ZABANIOTOU A. Utilization of sewage sludge in EU application of old and new methods:a review[J]. Renewable and Sustainable Energy Reviews, 2008, 12(1):116-140.

WHO:Guidelines for drinking-water quality[EB/OL]. Geneva, Switzerland:World Health Organization, 2011[2019-08-30]. https://www.who.int//water_sanitation_health/publications/2011/dwq_guidelines/en/.

徐振佳,陆宇倩,李莲,等.不同反应条件对污泥水热碳化脱水性能的影响[J].环境工程,2019,37(3):1-6

,12.

全国林业生物质材料标准化技术委员会. 林业生物质原料分析方法含水率的测定:GB/T 36055-2018[S]. 北京:中国标准出版社, 2018.

LIBRA J A, RO K S, KAMMANN C, et al. Hydrothermal carbonization of biomass residuals:a comparative review of the chemistry, processes and applications of wet and dry pyrolysis[J]. Biofuels, 2011,2(1):71-106.

BRAND S, HARDI F, KIM J, et al. Effect of heating rate on biomass liquefaction:differences between subcritical water and supercritical ethanol[J]. Energy, 2014, 68:420-427.

ANDRAS J T, ENIKO H, BOTOND S, et al. COD reduction of process wastewater with vacuum evaporation[J]. Waste Treatment and Recovery,2018,3(1).

周为莉,叶明华,余锋进,等.有机废气处理技术研究进展[J]. 能源工程, 2018(5):55-61.

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