[16a-K303-1~10] 8.4 Plasma life sciences

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[16a-K303-8] Improvement of degradation efficiency of aqueous carboxymethyl cellulose solution by treating flow path using atmospheric-pressure air glows discharge

〇(M1)Shoto Nakashima¹, Keitaro Ono¹, Ryosuke Okuda¹, Masahiro Maebayashi¹, Chihiro Ikai¹, Motoyuki Shimizu¹, Masashi Kato¹, Masafumi Ito¹ (1.Meijo Univ.)

Keywords:

plasma,bioethanol

With the growing momentum of SDGs and decarbonization worldwide, building a society that does not rely on fossil resources has become an urgent issue. Bioethanol using lignocellulosic biomass such as rice straw has attracted attention. However, the mainstream pretreatment method in the production process uses acid and alkali, which requires acid- and alkali-resistant equipment, and the waste liquid treatment, including the neutralization process, has a high environmental impact, so alternative methods are required. Therefore, we focused on ambient air glow Discharge(AAGD), which is expected to reduce the environmental impact.