التفاصيل البيبلوغرافية
| العنوان: |
Biosorption of Co(II) by immobilised Pleurotus ostreatus |
| المؤلفون: |
Pan, Xiangliang, Wang, Jianlong, Zhang, Daoyong, Wang, JL, Tsinghua Univ, INET, Lab Environm Technol, Beijing 100084, Peoples R China |
| سنة النشر: |
2009 |
| المجموعة: |
Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences: EGI OpenIR / 中国科学院新疆生态与地理研究所机构知识库 |
| مصطلحات موضوعية: |
Microbial-cells, Bakers-yeast, Equilibrium, Chitosan, Sorption, Cadmium, Biomass, Ions, Gels, 生物学::微生物学, 生物学::生物化学与分子生物学 |
| الوصف: |
Cobalt biosorption by Pleurotus ostreatus immobilised in calcium alginate has been studied. The experimental results showed that immobilised Pleurotus ostreatus were effective for removing Co(II) from aqueous solution. Co(II) biosorption equilibrium was approached within 120 min. Pseudo second-order kinetic equation was applicable to all the sorption data over the entire time range. Intra-particle diffusion was not the only rate-limiting step. The biosorption data conformed better to Langmuir Isotherm Model than Freundlich Isotherm Model. The maximum adsorption capacity (q(m)) onto Pleurotus ostreatus immobilised in calcium alginate was 13.5 mg/g for Co(II). The FT-IR analysis showed that the mechanism involved in biosorption of Co(II) by Pleurotus ostreatus was mainly attributed to binding of amide I group. |
| نوع الوثيقة: |
report |
| اللغة: |
unknown |
| Relation: |
INTERNATIONAL JOURNAL OF ENVIRONMENT AND POLLUTION; Pan, Xiangliang; Wang, Jianlong; Zhang, Daoyong.Biosorption of Co(II) by immobilised Pleurotus ostreatus,INTERNATIONAL JOURNAL OF ENVIRONMENT AND POLLUTION,2009,37(40577):289-298; http://ir.xjlas.org/handle/365004/10168 |
| الاتاحة: |
http://ir.xjlas.org/handle/365004/10168 |
| رقم الانضمام: |
edsbas.D4A5D217 |
| قاعدة البيانات: |
BASE |