Details of a Researcher

ITO Ayumi

写真a

Affiliation	IWATE University Faculty of Science and Engineering Department of Systems Innovation Engineering Studies in Civil and Environmental Engineering
Position	Professor
Laboratory Phone number	+81-19-621-6449
Laboratory Fax number	+81-19-621-6449
Mail Address

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Research Interests 【 display / non-display 】

Environmental and Sanitary Engineering
Water environment engineering
Water supply and sewerage engineering
Sewage sludge treatment and recycling

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Graduating School 【 display / non-display 】

　

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1994.03

Iwate University Faculty of Engineering Civil engineering Graduated

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Graduate School 【 display / non-display 】

　

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1999.03

Iwate University Graduate School, Division of Engineering Doctor's Course Completed
　

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1996.03

Iwate University Graduate School, Division of Engineering Civil engineering Master's Course Completed

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Campus Career 【 display / non-display 】

2019.09

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Now

IWATE University Faculty of Science and Engineering Department of Systems Innovation Engineering Studies in Civil and Environmental Engineering Professor [Duty]
2016.04

-

2019.08

IWATE University Faculty of Science and Engineering Department of Systems Innovation Engineering Studies in Civil and Environmental Engineering Associate Professor [Duty]
2007.04

-

2016.03

IWATE University Abolition organization Frontier Materials and Function Engineering Associate Professor [Duty]
2004.04

-

2007.03

IWATE University Faculty of Engineering Associate Professor (As Old Post Name) [Concurrently]
1999.04

-

2004.03

IWATE University Faculty of Engineering Research Assistant [Concurrently]

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External Career 【 display / non-display 】

2009.04

-

2010.03

Cranfield University Visiting Lecturer

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Research Areas 【 display / non-display 】

Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Environmental systems for civil engineering

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Course Subject 【 display / non-display 】

2004

Environmental Sanitary engineering
2004
2004
2005

Environmental Sanitary engineering
2005

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Research Career 【 display / non-display 】

Study on mechanism of heavy metals elution from sewage sludge

Periods of research：

1994.04

-

Now

Keywords : sewage sludge,heavy metals,elution mechanism

Style of Research： Collaboration in Organization

Research Program： (not selected)
Inhibition of fresh water algae growth using photocatalyst

Periods of research：

1999.04

-

Now

Keywords : photocatalyst,water bloom

Style of Research： Collaboration in Organization

Research Program： (not selected)
Study on behavior of toxic substance in water environment

Periods of research：

1999.04

-

Now

Keywords : Water enviroment,endocrine disruptors,heavy metals

Style of Research： Collaboration in Organization

Research Program： (not selected)
Biological treatment of water and wastewater contaminated with arsenic

Periods of research：

2006.04

-

2003.03

Keywords : arsenic, contaminated water, biological treatment

Style of Research： Collaboration in Organization

Research Program： (not selected)
Removal of nonylphenol in sewage sludge using advanced oxidation process

Periods of research：

2007.04

-

Now

Keywords : sewage sludge,nonylphenol,degradation, advanced oxidation process

Style of Research： Collaboration in Organization

Research Program： (not selected)

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Published Papers 【 display / non-display 】

Recovery of phosphorus, magnesium, and potassium from surplus activated sludge using existing sludge treatment facilities and thickened primary sludge

Yudai Kamiyama, Takuya Shiraiwa, Nao Ishikawa, Shinji Takahashi, Makoto Sasamoto, Masayuki Sasaki, Toru Watanabe, Ayumi Ito

Water Science and Technology 89 ( 3 ) 2024.02 [Refereed]

Bulletin of University, Institute, etc. Multiple authorship

DOI
Eco-friendly magnetic biochar from Leb Mu Nang banana peel: Response surface methodology optimization for Cd(II) adsorption from synthetic wastewater

Wanida Limmun, Warunee Limmun, John J. Borkowski, Nao Ishikawa, Rattanachai Pairintra, Thatchapol Chungcharoen, Naree Phanchindawan, Wisit Maneesri, Orrawan Pewpa, Ayumi Ito

Bioresource Technology Reports 25 101743 2024.02 [Refereed]

Academic Journal Multiple authorship

DOI
Unlocking fertilization potential of anaerobically digested sewage sludge centrate for protein-rich rice cultivation with composted sludge amendment

Luc Duc Phung, Chiekh Adrame Ba, Putri Aditya Padma Pertiwi, Ayumi Ito, Toru Watanabe

Environmental Research 237 ( 1 ) 116912 2023.11 [Refereed]

Bulletin of University, Institute, etc. Multiple authorship
Exploration of an efficient method for removing antibiotics from water and digested sewage sludge using Fe(VI): Kinetics and P phytoavailability and compostability in treated sludge

Warunee Limmun, Nao Ishikawa, Takeki Maeda, Takayuki Umeda, Jie Song, Makoto Sasamoto, Teruyuki Umita, Ayumi Ito

Chemosphere 336 139165 2023.06 [Refereed]

Bulletin of University, Institute, etc. Multiple authorship
Degradation of Sulfamonomethoxine in Solution using Pulsed Plasma Discharge - Identification of By-Products and Toxicity of Treated Solution to Green Algae

N.K. Ishikawa, K. Takahashi, T. Sakakibara, S. Nomura, A. Ito

Water Science and Technology 86 ( 9 ) 2430 - 2440 2022.12 [Refereed]

Academic Journal Multiple authorship

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Presentations 【 display / non-display 】

Removal of nonylphenol and nonylphenol monoethoxylate from water and sludge samples by ferrate (VI)

Poster (General)

2018.09

　

　
Determination of tylosin egestion from sheep to assess tylosin spread to agricultural fields by manure application

Poster (General) N.K. Ishikawa, E. Touno, Y. Higashiyama, M. Sasamoto, T. Sasaki, Y. Goto, A. Ito, T. Umita

2017.09

　

　
Degradation of micropollutants in water and sewage sludge samples by potassium ferrate

Oral Presentation(General) Warunee Limmun, Yu Majima, Nao Ishikawa, Ayumi Ito, Teruyuki Umita

2017.07

　

　
Relationships between Sorption of Cs in Landfill Leachate and Physicochemical Properties of Natural Minerals

Oral Presentation(General) Miho Ito, Nao Ishikawa, Ayumi Ito, Teruyuki Umita

2016.07

　

　
Accelerated anaerobic release of K, Mg, and P from surplus activated sludge for elements recovery and struvite formation inhibition

Oral Presentation(General) A. Ito, H. Kawakami, M. Ito, N. Ishikawa, A. Sato, T. Umita

2016.06