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霍静, 曹礼梅, 杨骥. 类燃料电池技术处理难降解有机废水[J]. 环境工程学报, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
引用本文: 霍静, 曹礼梅, 杨骥. 类燃料电池技术处理难降解有机废水[J]. 环境工程学报, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
shu
Huo Jing, Cao Limei, Yang Ji. Treatment of refractory organic wastewater by similar fuel cell technology[J]. Chinese Journal of Environmental Engineering, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
Citation: Huo Jing, Cao Limei, Yang Ji. Treatment of refractory organic wastewater by similar fuel cell technology[J]. Chinese Journal of Environmental Engineering, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
shu

类燃料电池技术处理难降解有机废水

  • 1.

    华东理工大学资源与环境工程学院, 国家环境保护化工过程环境风险评价与控制重点实验室, 上海 200237

  • 基金项目:

    上海市教育委员会和上海教育发展基金会"曙光计划"项目

    国家自然科学基金资助项目(21277045,21307032)

    环境保护部公益性项目(201309021)

  • 中图分类号: X703

Treatment of refractory organic wastewater by similar fuel cell technology

  • 1.

    State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China

  • Fund Project:

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  • 摘要: 提出了一种新型的难降解有机废水处理技术,即在常温常压下采用类燃料电池装置降解废水的同时获取电能。以甲酸为模拟废水,考察了H2O2浓度、流量、电解质浓度及渗透压对产电性能的影响。研究发现,HCOOH浓度为0.5 mol/L,H2O2质量分数为10%,流量为13.5 mL/min,两极分别加入0.1 mol/L Na2SO4,4 h库仑效率可达到13.93%。结果表明,采用燃料电池技术降解废水的同时可以获取电能,其在废水处理领域将有广阔的应用前景。
    Abstract: A fuel cell technology was proposed to degrade refractory organic wastewater. This technology is innovative because at room temperature and atmospheric pressure, the reactor could accelerate the removal of formic acid and the generation of electricity. Experiments were performed to investigate the influences of hydrogen peroxide (H2O2) concentration, flow rate, and electrolyte concentration to optimize the operating parameters for the similar fuel cell. It was found that in the presence of formic acid (0.5 mol/L), H2O2 (10%), an electrolyte concentration (0.1 mol/L), and a flow rate of 13.5 mL/min, a coulombic efficiency of 13.93% could be reached during 4 h. These results showed that the similar fuel cell is promising for energy reclamation with the removal of organics and a consideration of the role of electrochemicals in wastewater treatment.
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    [3] Carrette L., Friedrich K. A., Stimming U. Fuel cells: Principles, types, fuels, and applications. ChemPhysChem, 2000, 1(4): 162-193
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    [7] Yu Xingwen, Pickup P. G. Recent advances in direct formic acid fuel cells (DFAFC). Journal of Power Sources, 2008, 182(1): 124-132
    [8] Silva A. M. E. V. D., Silva R. J. N. B. D., Cames M. F. G. F. C. Optimization of the determination of chemical oxygen demand in wastewaters. Analytica Chimica Acta, 2011, 699(2): 161-169
    [9] Pariente M. I., Martínez F., Melero J. A., et al. Heterogeneous photo-Fenton oxidation of benzoic acid in water: Effect of operating conditions, reaction by-products and coupling with biological treatment. Applied Catalysis B: Environmental, 2008, 85(1-2): 24-32
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    [12] 左剑恶, 崔龙涛, 范明志, 等. 以模拟有机废水为基质的单池微生物燃料电池的产电性能. 太阳能学报, 2007, 28(3): 320-323 Zuo Jian'e, Cui Longtao, Fan Mingzhi, et al. Production of electricity from artificial wastewater using a single-chamber microbial fuel cell. Acta Energiae Solaris Sinica, 2007, 28(3): 320-323(in Chinese)
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  • 收稿日期:  2015-03-09
  • 刊出日期:  2016-06-03
霍静, 曹礼梅, 杨骥. 类燃料电池技术处理难降解有机废水[J]. 环境工程学报, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
引用本文: 霍静, 曹礼梅, 杨骥. 类燃料电池技术处理难降解有机废水[J]. 环境工程学报, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
shu
Huo Jing, Cao Limei, Yang Ji. Treatment of refractory organic wastewater by similar fuel cell technology[J]. Chinese Journal of Environmental Engineering, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
Citation: Huo Jing, Cao Limei, Yang Ji. Treatment of refractory organic wastewater by similar fuel cell technology[J]. Chinese Journal of Environmental Engineering, 2016, 10(5): 2273-2278. doi: 10.12030/j.cjee.201412252
shu

类燃料电池技术处理难降解有机废水

  • 1. 华东理工大学资源与环境工程学院, 国家环境保护化工过程环境风险评价与控制重点实验室, 上海 200237
  • 收稿日期:  2015-03-09
基金项目:

上海市教育委员会和上海教育发展基金会"曙光计划"项目

国家自然科学基金资助项目(21277045,21307032)

环境保护部公益性项目(201309021)

摘要: 提出了一种新型的难降解有机废水处理技术,即在常温常压下采用类燃料电池装置降解废水的同时获取电能。以甲酸为模拟废水,考察了H2O2浓度、流量、电解质浓度及渗透压对产电性能的影响。研究发现,HCOOH浓度为0.5 mol/L,H2O2质量分数为10%,流量为13.5 mL/min,两极分别加入0.1 mol/L Na2SO4,4 h库仑效率可达到13.93%。结果表明,采用燃料电池技术降解废水的同时可以获取电能,其在废水处理领域将有广阔的应用前景。

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