【As of Nov 20, 2025】

OGATA Yuka

Researcher Name: OGATA Yuka

Div (Section) name/title: Material Cycles Division（Material Cycles Assessment Research Section）／Senior Researcher

Research Subject: Feasibility evaluation and technological development of the application of biological functions (plants and microorganisms) to the appropriate management of material cycles and waste

Degree(s): Doctor of engineering

Professional Qualification(s): Bioengineering

Environmental Speciality Field: Landfill ,Recyclable material,Environmental technology

Keyword(s): Landfill leachate,Constructed wetlands,Green infrastructure,Environmental bioengineering,Microbial Analysis,Hazardous chemicals,Remediation,Application of recyclable material

Research Subject

Fiscal Year: 2025
- 27208 : Material circulation and sequestration technology
- 27367 : Development of sustainable treatment technology for PFASs using filter media-plant-microbe interactions in planting units
- 27368 : Elucidation of mechanisms for the development of PFAS removal technology utilizing the interaction of filter media, plants, and microorganisms
- 27369 : Elucidation of the mechanisms of POPs emissions from landfill leachate and technological development for risk reduction
- 27370 : Development of Duckweed and Associated Microbial Resource Values towards Bio-Circular-Green (BCG) Economy
- 27461 : Measurement, testing, and evaluation of hazardous and valuable substances in material cycles
- 27496 : Exploration of the conditions and microbial communities for the biodegradation of PFAS
Fiscal Year: 2024
- 26822 : Material circulation and sequestration technology
- 27031 : Elucidation of the mechanisms of POPs emissions from landfill leachate and technological development for risk reduction
- 27032 : Development of Duckweed and Associated Microbial Resource Values towards Bio-Circular-Green (BCG) Economy
- 27089 : Elucidation of mechanisms for the development of PFAS removal technology utilizing the interaction of filter media, plants, and microorganisms
- 27090 : Development of sustainable treatment technology for PFASs using filter media-plant-microbe interactions in planting units
- 27094 : Measurement, testing, and evaluation of hazardous and valuable substances in material cycles
Fiscal Year: 2023
- 26414 : Material circulation and sequestration technology
- 26577 : Measurement, testing, and evaluation of hazardous and valuable substances in material cycles
- 26605 : Elucidation of the mechanisms of POPs emissions from landfill leachate and technological development for risk reduction
- 26606 : Development of Duckweed and Associated Microbial Resource Values towards Bio-Circular-Green (BCG) Economy
Fiscal Year: 2022
- 25971 : Material circulation and sequestration technology
- 26182 : Measurement, testing, and evaluation of hazardous and valuable substances in material cycles
- 26223 : Evaluation of field applicability of floating constructed wetlands and removal of fluorinated POPs
- 26224 : Development of Duckweed and Associated Microbial Resource Values towards Bio-Circular-Green (BCG) Economy
Fiscal Year: 2021
- 25511 : Material circulation and sequestration technology
- 25714 : Effect of sulfur-oxidizing bacteria on elution and volatilization of mercury from sulfur polymer solidification/stabilization of mercury under waste landfills
- 25729 : Research on the development of a method for understanding the actual situation of leaching of POPs and their candidate substances from landfills and a method for Long-term emissions forecasts
- 25771 : Measurement, testing, and evaluation of hazardous and valuable substances in material cycles
- 25772 : Evaluation of field applicability of floating constructed wetlands and removal of fluorinated POPs
- 25773 : Development of Duckweed and Associated Microbial Resource Values towards Bio-Circular-Green (BCG) Economy
Fiscal Year: 2020
- 25097 : Sustainable Material Cycles Research Program
- 25134 : Advancement of Sustainable and Integrated Waste Management System in Asia
- 25159 : Establishment of disaster resilience in material cycle and waste management system
- 25393 : Elucidation of mechanism of rhizosphere effects for improvement of water purification capacity in Hybrid floating technology
- 25397 : Effect of sulfur-oxidizing bacteria on elution and volatilization of mercury from sulfur polymer solidification/stabilization of mercury under waste landfills
- 25398 : Fundamental Researches and Studies on Application of Waste Management Technologies to Japan and Overseas
Fiscal Year: 2019
- 24694 : Sustainable Material Cycles Research Program
- 24714 : Advancement of Sustainable and Integrated Waste Management System in Asia
- 24742 : Establishment of disaster resilience in material cycle and waste management system
- 24813 : Fundamental Researches and Studies on Application of Waste Management Technologies to Japan and Overseas
- 24946 : Elucidation of mechanism of rhizosphere effects for improvement of water purification capacity in Hybrid floating technology
- 24947 : Establishment of emergency survey methods for landfill and illegal dump sites
- 24951 : Effect of sulfur-oxidizing bacteria on elution and volatilization of mercury from sulfur polymer solidification/stabilization of mercury under waste landfills
Fiscal Year: 2018
- 24297 : Advancement of sustainable and integrated waste management system in Asia
- 24334 : Establishment of disaster resilience in material cycle and waste management system
- 24353 : Sustainable Material Cycles Research Program
- 24405 : Fundamental Researches and Studies on Application of Waste Management Technologies to Japan and Overseas
- 24522 : Establishment of emergency survey methods for landfill and illegal dump sites
- 24530 : Economical recovery of rare metals from waste landfills as urban mine
Fiscal Year: 2017
- 23831 : Advancement of sustainable and integrated waste management system in Asia
- 23844 : Sustainable Material Cycles Research Program
- 23874 : Establishment of disaster resilience in material cycle and waste management system
- 23944 : Fundamental Researches and Studies on Application of Waste Management Technologies to Japan and Overseas
- 23984 : Elucidation of removal mechanism of recalcitrant organic nitrogen from landfill leachate by constructed wetlands
- 24045 : Establishment of emergency survey methods for landfill and illegal dump sites
- 24132 : Economical recovery of rare metals from waste landfills as urban mine
- 24133 : Proposal of Disposal Standard for Long-term Environmentally-Sound Management of Mercury Waste
Fiscal Year: 2016
- 23402 : Sustainable Material Cycles Research Program
- 23406 : Advancement of sustainable and integrated waste management system in Asia
- 23529 : Elucidation of removal mechanism of recalcitrant organic nitrogen from landfill leachate by constructed wetlands
- 23651 : Fundamental Researches and Studies on Application of Waste Management Technologies to Japan and Overseas
- 23805 : Research on the Stabilization of Waste Landfill Used Effectively
Fiscal Year: 2015
- 22997 : Establishment of appropriate technological system for municipal waste in Asia
- 23045 : Implementation Strategy for Resilience in Material Cycle and Waste Management
- 23308 : Development of quality control engineering system of wastes towards an advanced sound material-cycle society
- 23318 : Design of research hub for sustainable urban system and waste management
- 23324 : Mechanisms of emission and generation of nitrous oxide from landfill in Asia region.
Fiscal Year: 2014
- 22585 : Establishment of appropriate technological system for municipal waste in Asia
- 22657 : Implementation Strategy for Resilience in Material Cycle and Waste Management
- 22765 : Design of research hub for sustainable urban system and waste management
- 22775 : Development of an innovative water management system with decentralized water reclamation and cascading material-cycle for agricultural areas under the consideration of climate change
- 22886 : Development of quality control engineering system of wastes towards an advanced sound material-cycle society
- 22957 : Approach to the management of landfill leachate by constructed wetland in Southeast Asia: improvement of pollutants reduction
Fiscal Year: 2013
- 22169 : Establishment of appropriate technological system for municipal waste in Asia
- 22408 : Development of an innovative water management system with decentralized water reclamation and cascading material-cycle for agricultural areas under the consideration of climate change
- 22410 : Development of Strategy on Transfer of Japanese Venous Industry to Asia
- 22443 : Appropriate countermeasure and technology transfer on waste landfill leachate as development of urban waste management in Asia
- 22446 : Design of research hub for sustainable urban system and waste management
- 22489 : Development of quality control engineering system of wastes towards an advanced sound material-cycle society
- 22526 : Research and study for safe and effective disposal of radioactive contaminated wastes

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Research Result (Publication)

all
Original Paper
Book

Book
Chapter 5: Biological oxidation for mitigating methane emissions from solid wastes and wastewater

Presenter : Chiemchaisri W., Chiemchaisri C., Towprayoon S., Ogata Y., Ebie Y., Ishigaki T.
Title : , Nature-Based Solutions for Urban Sustainability (2025)
Original Paper
Per- and polyfluoroalkyl substances removal from landfill leachate by a planting unit via interactions between foamed glass and Typha domingensis

Presenter : Ogata Y., Matsukami H., Ishimori H.
Title : , Chemosphere, 363:142865 (2024)
Original Paper
Development of a floating constructed wetland for landfill leachate treatment and its potential to remove recalcitrant organic matter

Presenter : Ogata Y., Yamamura S., Nakajima N., Yamada M.
Title : , Water Research, 263:122154 (2024)
Original Paper
Enhanced biomass production and nutrient removal capacity of duckweed via two-step cultivation process with a plant growth promoting bacterium, Acinetobacter calcoaceticus P23

Presenter : Ishizawa H., Ogata Y., Hachiya Y., Tokura K., Kuroda M., Inoue D., Toyama T., Tanaka Y., Mori K., Morikawa M., Ike M.
Title : , Chemosphere, 238:124682 (2020)
Original Paper
Low fraction of methane in landfill gas emissions in an industrial waste landfill containing incineration ash and gypsum board waste under anaerobic conditions

Presenter : Ogata Y., Tanaka H., Sato M., Ishimori H., Endo K., Ishigaki T., Yamada M.
Title : , Waste Management & Research, 38(10):1101-1109 (2020)
Original Paper
Long-term removals of organic micro-pollutants in reactive media of horizontal subsurface flow constructed wetland treating landfill leachate

Presenter : Witthayaphirom C., Chiemchaisri C., Chiemchaisri W., Ogata Y., Ebie Y., Ishigaki T.
Title : , Bioresource Technology, 312:123611 (2020)
Original Paper
Organic micro-pollutant removals from landfill leachate in horizontal subsurface flow constructed wetland operated in the tropical climate

Presenter : Witthayaphirom C., Chiemchaisri C., Chiemchaisri W., Ogata Y., Ebie Y., Ishigaki T.
Title : , Journal of Water Process Engineering, 38:101581 (2020)
Original Paper
Design considerations of constructed wetlands to reduce landfill leachate contamination in tropical regions

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Witthayaphirom C., Chiemchaisri C., Yamada M.
Title : , Journal of Material Cycles and Waste Management, 20(4):1961-1968 (2018)
Original Paper
Enhanced biomass production of duckweeds by inoculating a plant growth-promoting bacterium, Acinetobacter calcoaceticus P23, in sterile medium and non-sterile environmental waters

Presenter : Toyama T., Kuroda M., Ogata Y., Hachiya Y., Quach A., Tokura K., Tanaka Y., Mori K., Morikawa M., Ike M.
Title : , Water Science & Technology, 76:1418-1428 (2017)
Original Paper
Draft Genome Sequence of Sphingobium fuliginis OMI, a Bacterium That Degrades Alkylphenols and Bisphenols

Presenter : Kuroda M., Ogata Y., Yahara T., Yokoyama T., Ishizawa H., Takada K., Inoue D., Sei K., Ike M.
Title : , Genome Announcements, 5(47):e01323-17 (2017)
Original Paper
Effects of planting Phragmites australis on nitrogen removal, microbial nitrogen cycling, and abundance of ammonia-oxidizing and denitrifying microorganisms in sediments

Presenter : Toyama T., Nishimura Y., Ogata Y., Sei K., Mori K., Ike M.
Title : , Environmental Technology, 37(4):478-485 (2016)
Original Paper
Effect of increasing salinity on biogas production in waste landfills with leachate recirculation: A lab-scale model study

Presenter : Ogata Y., Ishigaki T., Nakagawa M., Yamada M.
Title : , Biotechnology Reports, 10:111-116 (2016)
Original Paper
Water reduction by constructed wetlands treating waste landfill leachate in a tropical region

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Title : , Waste Management, 44:164-171 (2015)
Original Paper
Effect of feed pattern of landfill leachate on water reduction in constructed wetland in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasi N., Chiemchaisri C., Yamada M.
Title : , Water Practice & Technology, 10(4):669-673 (2015)

View all

Per- and polyfluoroalkyl substances removal from landfill leachate by a planting unit via interactions between foamed glass and Typha domingensis

Presenter : Ogata Y., Matsukami H., Ishimori H.
Title : , Chemosphere, 363:142865 (2024)
Development of a floating constructed wetland for landfill leachate treatment and its potential to remove recalcitrant organic matter

Presenter : Ogata Y., Yamamura S., Nakajima N., Yamada M.
Title : , Water Research, 263:122154 (2024)
Enhanced biomass production and nutrient removal capacity of duckweed via two-step cultivation process with a plant growth promoting bacterium, Acinetobacter calcoaceticus P23

Presenter : Ishizawa H., Ogata Y., Hachiya Y., Tokura K., Kuroda M., Inoue D., Toyama T., Tanaka Y., Mori K., Morikawa M., Ike M.
Title : , Chemosphere, 238:124682 (2020)
Low fraction of methane in landfill gas emissions in an industrial waste landfill containing incineration ash and gypsum board waste under anaerobic conditions

Presenter : Ogata Y., Tanaka H., Sato M., Ishimori H., Endo K., Ishigaki T., Yamada M.
Title : , Waste Management & Research, 38(10):1101-1109 (2020)
Long-term removals of organic micro-pollutants in reactive media of horizontal subsurface flow constructed wetland treating landfill leachate

Presenter : Witthayaphirom C., Chiemchaisri C., Chiemchaisri W., Ogata Y., Ebie Y., Ishigaki T.
Title : , Bioresource Technology, 312:123611 (2020)
Organic micro-pollutant removals from landfill leachate in horizontal subsurface flow constructed wetland operated in the tropical climate

Presenter : Witthayaphirom C., Chiemchaisri C., Chiemchaisri W., Ogata Y., Ebie Y., Ishigaki T.
Title : , Journal of Water Process Engineering, 38:101581 (2020)
Design considerations of constructed wetlands to reduce landfill leachate contamination in tropical regions

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Witthayaphirom C., Chiemchaisri C., Yamada M.
Title : , Journal of Material Cycles and Waste Management, 20(4):1961-1968 (2018)
Enhanced biomass production of duckweeds by inoculating a plant growth-promoting bacterium, Acinetobacter calcoaceticus P23, in sterile medium and non-sterile environmental waters

Presenter : Toyama T., Kuroda M., Ogata Y., Hachiya Y., Quach A., Tokura K., Tanaka Y., Mori K., Morikawa M., Ike M.
Title : , Water Science & Technology, 76:1418-1428 (2017)
Draft Genome Sequence of Sphingobium fuliginis OMI, a Bacterium That Degrades Alkylphenols and Bisphenols

Presenter : Kuroda M., Ogata Y., Yahara T., Yokoyama T., Ishizawa H., Takada K., Inoue D., Sei K., Ike M.
Title : , Genome Announcements, 5(47):e01323-17 (2017)
Effects of planting Phragmites australis on nitrogen removal, microbial nitrogen cycling, and abundance of ammonia-oxidizing and denitrifying microorganisms in sediments

Presenter : Toyama T., Nishimura Y., Ogata Y., Sei K., Mori K., Ike M.
Title : , Environmental Technology, 37(4):478-485 (2016)
Effect of increasing salinity on biogas production in waste landfills with leachate recirculation: A lab-scale model study

Presenter : Ogata Y., Ishigaki T., Nakagawa M., Yamada M.
Title : , Biotechnology Reports, 10:111-116 (2016)
Water reduction by constructed wetlands treating waste landfill leachate in a tropical region

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Title : , Waste Management, 44:164-171 (2015)
Effect of feed pattern of landfill leachate on water reduction in constructed wetland in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasi N., Chiemchaisri C., Yamada M.
Title : , Water Practice & Technology, 10(4):669-673 (2015)

View all

Chapter 5: Biological oxidation for mitigating methane emissions from solid wastes and wastewater

Presenter : Chiemchaisri W., Chiemchaisri C., Towprayoon S., Ogata Y., Ebie Y., Ishigaki T.
Title : , Nature-Based Solutions for Urban Sustainability (2025)

View all

Research Result (Presentation)

all
Research Presentation

Research Presentation
Rapid Leaching Test Method for Soil and Waste Using Online Solid Phase Extraction/LC-QTOF

Presenter : Inoue G., Yabuki Y., Matsukami H., Ogata Y., Endo K., Mizutani S.
Name of Society : SETAC North America 46th Annual Meeting (2025)
Name of Proceedings : Abstracts
Research Presentation
Identifying sources of release of per- and polyfluoroalkyl substances into landfill gas and leachates by analyzing landfilled wastes in vertical cores

Presenter : Matsukami H., Inoue G., Ogata Y., Endo K., Yabuki Y.
Name of Society : 44th International Symposium on Halogenated Persistent Organic Pollutants, Dioxin2024 (2024)
Name of Proceedings : Abstracts, 622
Research Presentation
Distinctive gas emissions in industrial waste landfill under anaerobic condition

Presenter : Ogata Y., Tanaka H., Sato M., Ishimori H., Ishigaki T., Endo K., Yamada M.
Name of Society : Sixth International Conference on Industrial & Hazardous Waste Management (2018)
Name of Proceedings : Abstracts
Research Presentation
Appropriate management of waste consisting of mercury with stabilization and solidification in landfills

Presenter : Ishigaki T., Sato M., Suzuki T., Sakanakura H., Ishimori H., Endo K., Ogata Y., Yamada M.
Name of Society : 6th International Conference on Industrial and Hazardous Waste Management (2018)
Name of Proceedings : -
Research Presentation
Monitoring of Hydrogen Sulfide from an Industrial Waste Landfill in Japan

Presenter : Sutthasil N., Ishigaki T., Ogata Y., Endo K., Yamada M., Nagamori M., Oishi O., Yabuki Y., Tanaka H.
Name of Society : 2018 Spring Scientific Conference of Korea Society of Waste Management (2018)
Name of Proceedings : Proceedings of the 2018 Spring Conference of Symposium / Special Session - The 22th Korea-Japan International Symposium of Korea Society of Waste Management, 526-527
Research Presentation
Case study of reduction of overflow risk in landfill leachate by constructed wetlands in Thailand

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Witthayaphirom C., Chiemchaisri C., Yamada M.
Name of Society : The 21th Korea-Japan International Symposium of Korea Society of Waste Management (2017)
Name of Proceedings : Abstracts, 465
Research Presentation
Remediation of Toxic Organic Compounds from Solid Waste Disposal by Permeable Reactive Barrier with Vegetation

Presenter : Witthayaphirom C., Chiemchaisri C., Chiemchaisri W., Ogata Y., Ebie Y., Ishigaki T., Yamada M.
Name of Society : The 3rd Symposium of International Waste Working Group Asian Regional Branch (2017)
Name of Proceedings : Abstracts, 91-93
Research Presentation
The capacities of constructed wetlands on prevention of contamination by landfill leachate in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Ebie Y., Noppharit Sutthasil, Chayanid Witthayaphirom, Chart Chiemchaisri, Yamada M.
Name of Society : 4th 3R International Scientific Conference on Material Cycles and Waste Management (2017)
Name of Proceedings : Abstracts
Research Presentation
Evaluation of the effect of constructed wetlands on prevention of contamination by landfill leachate in tropical region

Presenter : Ogata Y., Ishigaki T., Ebie Y., Noppharit S., Chayanid W., Chart C., Yamada M.
Name of Society : 第27回廃棄物資源循環学会研究発表会 (2016)
Name of Proceedings : -, 549-550
Research Presentation
In-depth inspection by analysis of microbial reaction to evaluate Carbon and Nitrogen behaviors in landfills

Presenter : Ogata Y., Ishigaki T., Yamada M.
Name of Society : The 9th Intercontinental Landfill Research Symposium (2016)
Name of Proceedings : Abstracts, 93-94
Research Presentation
Investigation on flow control of landfill leachate on constructed wetland in tropical region

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : Sardinia 2015 15th international waste management and landfill symposium (2015)
Name of Proceedings : Abstracts, 299
Research Presentation
Promotion of biomass production of duckweed, Lemna minor, by plant growth promoting bacterium Acinetobacter calcoaceticus P23

Presenter : Kuroda M., Hachiya Y., Tokura K., Quach A., Ogata Y., Toyama T., Morikawa M., Ike M.
Name of Society : Grand Renewable Energy 2014 international conference (2014)
Name of Proceedings : Abstracts
Research Presentation
Behavior of green house gas emission from temporary storage sites for disaster waste management

Presenter : Ishigaki T., Sato M., Ogata Y., Yamada M.
Name of Society : 2014 Spring Conference of the Korea Society of Waste Management (2014)
Name of Proceedings : Abstracts, 154
Research Presentation
Feasibility of leachate recirculation on waste landfill in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Kim H., Nakagawa M., Yamada M.
Name of Society : 18th Korea-Japan International Symposium (2014)
Name of Proceedings : Abstracts, 160-161
Research Presentation
Construction and Operation of a Pilot-scale Constructed Wetland Treating Landfill Leachate in Thailand

Presenter : Ogata Y., Ishigaki T., Ebie Y., Jimbo Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : 1st 3R International Scientific Conference on Material Cycles and Waste Management (2014)
Name of Proceedings : Abstracts
Research Presentation
Evaluation of Treatment Performance of a Pilot-scale Constructed Wetland treating Waste Landfill Leachate in Thailand

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : 9th IWA International Symposium on Waste Management Problems in Agro-Industries (2014)
Name of Proceedings : Abstracts, I:407-413
Research Presentation
Effects of Common Reed (Phragmites australis) on Nitrogen Removal and Abundance of Ammonia-oxidizing and Denitrifying Microorganisms in Freshwater Sediment

Presenter : Toyama T., Nishimura Y., Ogata Y., Sei K., Mori K., Ike M.
Name of Society : 9th IWA International Symposium on Waste Management Problems in Agro-Industries (2014)
Name of Proceedings : Abstracts, 2:141-148
Research Presentation
Effect of Feed Pattern of Landfill Leachate on Water Reduction in Constructed Wetland in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : 14th IWA International Conference Wetland Systems for Water Pollution Control (2014)
Name of Proceedings : Abstracts, 815-820
Research Presentation
Sustainable growth promotion of Lemna minor by Acinetobacter calcoaceticus P23 in environmental water

Presenter : HACHIYA Y., TOKURA K., QUACH A., Ogata Y., KURODA M., TOYAMA T., MORIKAWA M., IKE M.
Name of Society : 6th Advanced Engineering Technology for Environment and Energy -Environment, Energy and Sustainable Development- (2013)
Name of Proceedings : Abstracts

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Distinctive gas emissions in industrial waste landfill under anaerobic condition

Presenter : Ogata Y., Tanaka H., Sato M., Ishimori H., Ishigaki T., Endo K., Yamada M.
Name of Society : Sixth International Conference on Industrial & Hazardous Waste Management (2018)
Name of Proceedings : Abstracts
Appropriate management of waste consisting of mercury with stabilization and solidification in landfills

Presenter : Ishigaki T., Sato M., Suzuki T., Sakanakura H., Ishimori H., Endo K., Ogata Y., Yamada M.
Name of Society : 6th International Conference on Industrial and Hazardous Waste Management (2018)
Name of Proceedings : -
Monitoring of Hydrogen Sulfide from an Industrial Waste Landfill in Japan

Presenter : Sutthasil N., Ishigaki T., Ogata Y., Endo K., Yamada M., Nagamori M., Oishi O., Yabuki Y., Tanaka H.
Name of Society : 2018 Spring Scientific Conference of Korea Society of Waste Management (2018)
Name of Proceedings : Proceedings of the 2018 Spring Conference of Symposium / Special Session - The 22th Korea-Japan International Symposium of Korea Society of Waste Management, 526-527
Remediation of Toxic Organic Compounds from Solid Waste Disposal by Permeable Reactive Barrier with Vegetation

Presenter : Witthayaphirom C., Chiemchaisri C., Chiemchaisri W., Ogata Y., Ebie Y., Ishigaki T., Yamada M.
Name of Society : The 3rd Symposium of International Waste Working Group Asian Regional Branch (2017)
Name of Proceedings : Abstracts, 91-93
The capacities of constructed wetlands on prevention of contamination by landfill leachate in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Ebie Y., Noppharit Sutthasil, Chayanid Witthayaphirom, Chart Chiemchaisri, Yamada M.
Name of Society : 4th 3R International Scientific Conference on Material Cycles and Waste Management (2017)
Name of Proceedings : Abstracts
In-depth inspection by analysis of microbial reaction to evaluate Carbon and Nitrogen behaviors in landfills

Presenter : Ogata Y., Ishigaki T., Yamada M.
Name of Society : The 9th Intercontinental Landfill Research Symposium (2016)
Name of Proceedings : Abstracts, 93-94
Investigation on flow control of landfill leachate on constructed wetland in tropical region

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : Sardinia 2015 15th international waste management and landfill symposium (2015)
Name of Proceedings : Abstracts, 299
Construction and Operation of a Pilot-scale Constructed Wetland Treating Landfill Leachate in Thailand

Presenter : Ogata Y., Ishigaki T., Ebie Y., Jimbo Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : 1st 3R International Scientific Conference on Material Cycles and Waste Management (2014)
Name of Proceedings : Abstracts
Evaluation of Treatment Performance of a Pilot-scale Constructed Wetland treating Waste Landfill Leachate in Thailand

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : 9th IWA International Symposium on Waste Management Problems in Agro-Industries (2014)
Name of Proceedings : Abstracts, I:407-413
Effects of Common Reed (Phragmites australis) on Nitrogen Removal and Abundance of Ammonia-oxidizing and Denitrifying Microorganisms in Freshwater Sediment

Presenter : Toyama T., Nishimura Y., Ogata Y., Sei K., Mori K., Ike M.
Name of Society : 9th IWA International Symposium on Waste Management Problems in Agro-Industries (2014)
Name of Proceedings : Abstracts, 2:141-148
Effect of Feed Pattern of Landfill Leachate on Water Reduction in Constructed Wetland in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Chiemchaisri C., Yamada M.
Name of Society : 14th IWA International Conference Wetland Systems for Water Pollution Control (2014)
Name of Proceedings : Abstracts, 815-820
Sustainable growth promotion of Lemna minor by Acinetobacter calcoaceticus P23 in environmental water

Presenter : HACHIYA Y., TOKURA K., QUACH A., Ogata Y., KURODA M., TOYAMA T., MORIKAWA M., IKE M.
Name of Society : 6th Advanced Engineering Technology for Environment and Energy -Environment, Energy and Sustainable Development- (2013)
Name of Proceedings : Abstracts
Rapid Leaching Test Method for Soil and Waste Using Online Solid Phase Extraction/LC-QTOF

Presenter : Inoue G., Yabuki Y., Matsukami H., Ogata Y., Endo K., Mizutani S.
Name of Society : SETAC North America 46th Annual Meeting (2025)
Name of Proceedings : Abstracts
Identifying sources of release of per- and polyfluoroalkyl substances into landfill gas and leachates by analyzing landfilled wastes in vertical cores

Presenter : Matsukami H., Inoue G., Ogata Y., Endo K., Yabuki Y.
Name of Society : 44th International Symposium on Halogenated Persistent Organic Pollutants, Dioxin2024 (2024)
Name of Proceedings : Abstracts, 622
Case study of reduction of overflow risk in landfill leachate by constructed wetlands in Thailand

Presenter : Ogata Y., Ishigaki T., Ebie Y., Sutthasil N., Witthayaphirom C., Chiemchaisri C., Yamada M.
Name of Society : The 21th Korea-Japan International Symposium of Korea Society of Waste Management (2017)
Name of Proceedings : Abstracts, 465
Evaluation of the effect of constructed wetlands on prevention of contamination by landfill leachate in tropical region

Presenter : Ogata Y., Ishigaki T., Ebie Y., Noppharit S., Chayanid W., Chart C., Yamada M.
Name of Society : 第27回廃棄物資源循環学会研究発表会 (2016)
Name of Proceedings : -, 549-550
Promotion of biomass production of duckweed, Lemna minor, by plant growth promoting bacterium Acinetobacter calcoaceticus P23

Presenter : Kuroda M., Hachiya Y., Tokura K., Quach A., Ogata Y., Toyama T., Morikawa M., Ike M.
Name of Society : Grand Renewable Energy 2014 international conference (2014)
Name of Proceedings : Abstracts
Behavior of green house gas emission from temporary storage sites for disaster waste management

Presenter : Ishigaki T., Sato M., Ogata Y., Yamada M.
Name of Society : 2014 Spring Conference of the Korea Society of Waste Management (2014)
Name of Proceedings : Abstracts, 154
Feasibility of leachate recirculation on waste landfill in Southeast Asia

Presenter : Ogata Y., Ishigaki T., Kim H., Nakagawa M., Yamada M.
Name of Society : 18th Korea-Japan International Symposium (2014)
Name of Proceedings : Abstracts, 160-161

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OGATA Yuka

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