The purpose of this study is to produce an adsorbent material with biomass by-product that are readily visible in daily life. The biomass by-product used in the study are coffee grounds, oak leaves and chestnut peels. These biomass by-products were produced with dry, carbonization and activation treatments. The equipment for the evaluation of adsorption capacity was the batch type system to measure the concentration of test gases with the odor sensor device. Biomass by-products have been shown to improve the absorption characteristics of adsorbent through carbonization and activation. The adsorbent made with coffee grounds and chestnut peels had superior adsorption capacity to hydrogen sulfide (H2S) and complex odor (H2S & NH3) in a comparison with regular activated carbon. The odor sensor device could be used to evaluate the device of adsorption capacity of the adsorbent.

Abstract
 1. 서 론
 2. 연구방법
  2.1 바이오매스 부산물을 활용한 흡착제 제조
  2.2 흡착성능평가 장치
  2.3 활성탄의 물리적 특성분석
 3. 결과 및 고찰
  3.1 흡착제의 물리적 특성 분석
  3.2 복합악취센서를 활용한 흡착제 흡착성능평가
 4. 결 론
 References

• 김한수((주)에어웍스) | Han-Soo Kim
• 안수련(대전대학교 환경공학과) | Su-Ryun Ahn
• 정은령(대전대학교 환경공학과) | Eun-Ryeong Jung
• 박영성(대전대학교 환경공학과) | Yeong-Seong Park Corresponding author