Treatment of high-strength methanol wastewater with two-stage and two-phase anaerobic process

Wen Cheng Ma; Hong Jun Han; Wei Wang; Dan Zhong

Treatment of high-strength methanol wastewater with two-stage and two-phase anaerobic process

Wen Cheng Ma^*
, Hong Jun Han
, Wei Wang
, Dan Zhong

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The two-stage and two-phase anaerobic process (TSTP) seeded with granular sludge is used to treat high-strength methanol wastewater. The unit of two-stage system is an external circulation anaerobic reactor (EC). Tests show that TSTP process can quickly start up within 50 days, and the maximum VFA concentration of hydrolytic acidification reactor effluent can be 14.6 mmol/L. In the biological process of methanol converted into methane, the direct production of methane from methanol is predominant. The total COD removal rate of the two-stage anaerobic process can reach over 90%.

Original language	English
Pages (from-to)	32-35+39
Journal	Xiandai Huagong/Modern Chemical Industry
Volume	27
Issue number	12
State	Published - Dec 2007

Keywords

Methanol wastewater
Treatment
Two-stage and two-phase anaerobic process (TSTP)

Cite this

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title = "Treatment of high-strength methanol wastewater with two-stage and two-phase anaerobic process",

abstract = "The two-stage and two-phase anaerobic process (TSTP) seeded with granular sludge is used to treat high-strength methanol wastewater. The unit of two-stage system is an external circulation anaerobic reactor (EC). Tests show that TSTP process can quickly start up within 50 days, and the maximum VFA concentration of hydrolytic acidification reactor effluent can be 14.6 mmol/L. In the biological process of methanol converted into methane, the direct production of methane from methanol is predominant. The total COD removal rate of the two-stage anaerobic process can reach over 90\%.",

keywords = "Methanol wastewater, Treatment, Two-stage and two-phase anaerobic process (TSTP)",

author = "Ma, \{Wen Cheng\} and Han, \{Hong Jun\} and Wei Wang and Dan Zhong",

year = "2007",

month = dec,

language = "英语",

volume = "27",

pages = "32--35+39",

journal = "Xiandai Huagong/Modern Chemical Industry",

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number = "12",

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T1 - Treatment of high-strength methanol wastewater with two-stage and two-phase anaerobic process

AU - Ma, Wen Cheng

AU - Han, Hong Jun

AU - Wang, Wei

AU - Zhong, Dan

PY - 2007/12

Y1 - 2007/12

N2 - The two-stage and two-phase anaerobic process (TSTP) seeded with granular sludge is used to treat high-strength methanol wastewater. The unit of two-stage system is an external circulation anaerobic reactor (EC). Tests show that TSTP process can quickly start up within 50 days, and the maximum VFA concentration of hydrolytic acidification reactor effluent can be 14.6 mmol/L. In the biological process of methanol converted into methane, the direct production of methane from methanol is predominant. The total COD removal rate of the two-stage anaerobic process can reach over 90%.

AB - The two-stage and two-phase anaerobic process (TSTP) seeded with granular sludge is used to treat high-strength methanol wastewater. The unit of two-stage system is an external circulation anaerobic reactor (EC). Tests show that TSTP process can quickly start up within 50 days, and the maximum VFA concentration of hydrolytic acidification reactor effluent can be 14.6 mmol/L. In the biological process of methanol converted into methane, the direct production of methane from methanol is predominant. The total COD removal rate of the two-stage anaerobic process can reach over 90%.

KW - Methanol wastewater

KW - Treatment

KW - Two-stage and two-phase anaerobic process (TSTP)

UR - https://www.scopus.com/pages/publications/38049143719

M3 - 文章

AN - SCOPUS:38049143719

SN - 0253-4320

VL - 27

SP - 32-35+39

JO - Xiandai Huagong/Modern Chemical Industry

JF - Xiandai Huagong/Modern Chemical Industry

IS - 12

ER -

Treatment of high-strength methanol wastewater with two-stage and two-phase anaerobic process

Abstract

Keywords

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