International conference proceedings - Chang Young-Cheol

1. Developing alternative plastics for the transition to a circular economy

   Young-Cheol Chang，15th ICFEE International Conference，2025.03

   

2. Bioremediation Potential of Microbial Strains Isolated from Sewage Sludge and Campus Soil

   Shakir Ali, Takuya Tamazawa, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.24)，2025.01

   

3. Biopolymer production using CO2 and toxic organic compounds

   Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.137)，2025.01

   

4. Isolation and Characterization of PHB-Degrading Bacteria from Activated Sludge and Campus Soils

   Takuya Tamazawa, Shakir Ali, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.133)，2025.01

   

5. Availability of Lignin-Derived Compounds and Indirect Evaluation of Lignin Degradation Using Remazol Brilliant Blue R (RBBR)

   Mioto Uno, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.122)，2025.01

   

6. Investigation of Culture Medium Composition for Improving Polyhydroxyalkanoate (PHA) Production Efficiency Using Ralstonia sp. C1

   Taiyo Hasegawa , Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.114)，2025.01

   

7. Effect of water soluble additives on polyhydroxybutyrate (PHB) degradation by Ralstonia sp. C1

   Yugo Matsumura, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.108)，2025.01

   

8. Evaluation of Culture Conditions for Polyhydroxyalkanoate (PHA) Production Using Raw Sewage as a Dilution Medium

   Hirotaka Inoue, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.81)，2025.01

   

9. Optimal Carbon, Nitrogen, and Phosphorus Ratios for Maximizing PHA Yield: A Comprehensive Study

   Aoi Miyata, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering，(p.73)，2025.01

   

10. Production of PHBV with Various Proportions of 3-HV Fractions and Comparison of the Physical Properties Using the Same Strain

    Shouyou Takamatsu, Young-Cheol Chang，2nd Joint Symposium on Environmental Engineering ，(p.66)，2025.01

    

11. Phenol degradation and production of PHA using phenol degradation products as substrates

    Young-Cheol Chang, M. Venkateswar Reddy，The 5th International Electronic Conference on Applied Sciences ，2024.12

    

12. Evaluation of Adaptive Laboratory Evolution (ALE) Using the Comamonas sp. C10 Strain for the Enhancement of Polyhydroxybutyrate (PHB) Degradation Capability

    Yui Sato, Young-Cheol Chang，The 5th International Electronic Conference on Applied Sciences，2024.12

    

13. PHA production with CO2 and volatile organic compounds

    Y.C. Chang, C. Seki, M. Shimadzu，14th International conference on Environmental and Public Health Issues in Asian Mega-cities，(p.120 ～ 121)，2024.11

    

14. Cost-Effective Polyhydroxyalkanoate (PHA) Production Using Raw Sewage as a Dilution Medium

    H. Inoue, Y.C. Chang，14th International conference on Environmental and Public Health Issues in Asian Mega-cities，(p.122 ～ 123)，2024.11

    

15. A study of phenol degradation and the production of biodegradable plastics using phenol degradation products

    Takahiro Ogami and Young-Cheol Chang，JSEE2024，(p.96)，2024.01

    

16. A proposal to use raw sewage as source water for bioplastic production

    Young-Cheol Chang，JSEE2024，(p.105)，2024.01

    

17. A growth study of Bacillus sp. CYR1 using a phenol degradation product (catechol)

    Hiromu Nohara and Young-Cheol Chang，JSEE2024，(p.103)，2024.01

    

18. Evaluation of optimal C/N and C/P ratios in PHB production using Ralstonia sp. C1

    Yuya Masuda and Young-Cheol Chang，JSEE2024，(p.102)，2024.01

    

19. Biodegradation of PHB films by Ralstonia sp. C1 strain in soil under low-temperature

    Takumi Terayama and Young-Cheol Chang，JSEE2024，(p.101)，2024.01

    

20. The evaluation of Adaptive Laboratory Evolution (ALE) using Comamonas sp. C10 strain for enhancement of PHB degradation capability

    Yui Sato and Young-Cheol Chang，JSEE2024，(p.100)，2024.01