지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수2
1. Introduction 11.1. Motivation and Background 21.2. References 42. Bioflotation of Malachite Using Different Growth Phases of Rhodococcus opacus: Effect of Bacterial Shape on Detachment by Shear Flow 6Abstract 72.1. Introduction 92.2. Materials and Methods 122.2.1. Minerals and bacteria 122.2.2. Characteriztion of alachite and bacteria 132.2.2.1. Zeta potential 132.2.2.2. Contact angle measurements 142.2.3. Microflotation 142.2.4. Bacterial adhesion test 142.2.5. Bacterial detachment test 152.3. Results and Discussion 172.3.1. Zeta potential measurements 172.3.2. Floatability for both growth phases 192.3.3. Adhesion of bacteria on malachite 202.3.4. Surface properties of bacteria: contact angle measurements 232.3.5. Detachment process by fluid flow in mixing malachite 252.3.6. Direct visualization of bacteria on malachite 282.4. Conclusions 312.5. References 333. The Selective Bioflotation of Copper Oxide from Complex System Using Rhodococcus opacus 39Abstract 403.1. Introduction 423.2. Materials and Methods 443.2.1. Minerals and bacteria 443.2.2. Characterization of bacteria and minerals 453.2.2.1. Zeta potential 453.2.2.2. Physicochemical properties of samples 463.2.3. Bioflotation tests 473.2.3.1. Binary system 473.2.3.2. Ore 483.3. Results and Discussion 483.3.1. Physical properties of bacteria and minerals 483.3.1.1. Zeta potential studies 483.3.1.2. Size fraction of malachite 503.3.2. Bioflotation of binary system 503.3.2.1. Bioflotation parameters 503.3.2.2. Selective bioflotation tests 553.3.2.3. Salt flotation 573.3.3. Bioflotation of ore 583.4. Conclusions 603.5. References 61
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