HWAHAK KONGHAK HWAHAK KONGHAK, Vol.9, No.1, April, 1971 Entire volume, number list ISSN: 0304-128X (Print) In this Issue (6 articles) 2 - 20 반응조(Reactor)의 형태와 화학반응속도론(chemical kinetics)Denbigh KG 21 - 29 오수처리 Process의 최적화Optimization of Waste Water Treatment Process남궁식, 이성희, 권영수 31 - 36 Bubble Column에 있어서의 Gas Hold-up에 미치는 부유물의 영향에 관한 연구A Study on the Effect of the Solid Suspension to the Gas Hold-up in the Bubble Column김주봉, 손진언, 김상열 37 - 42 Some Physical Properties of the Polymers with Heterocyclic RingsSome Physical Properties of the Polymers with Heterocyclic Rings홍석주 43 - 51 Cyclitol 유도체 합성에 관한 연구Study on the Synthesis of Cyclitol Derivatives-Kinetics of the Reaction of myo-inositol with Carbonyl Compounds-손주환 53 - 58 한국비료박청석
