| 两种抗生素菌渣经SEA-CBS技术处理后的肥料特性 |
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| 引用本文： | 平然,任爱玲,田书磊,马双,刘宏博,孙艳梅,王彬彬.两种抗生素菌渣经SEA-CBS技术处理后的肥料特性[J].环境科学研究,2019,32(11):1945-1951. |
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| 作者姓名： | 平然 任爱玲 田书磊 马双 刘宏博 孙艳梅 王彬彬 |
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| 作者单位： | 河北科技大学环境科学与工程学院,河北 石家庄 050080;中国环境科学研究院,环境基准与风险评估国家重点实验室,北京 100012;河北科技大学环境科学与工程学院,河北 石家庄,050080;中国环境科学研究院,环境基准与风险评估国家重点实验室,北京 100012;中国环境科学研究院,环境基准与风险评估国家重点实验室,北京 100012;内蒙古大学生态与环境学院,内蒙古 呼和浩特 010021;北京市农林科学院,北京农业生物技术研究中心,北京 100097;北京观澜科技有限公司,北京,100083 |
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| 基金项目： | 北京市农林科学院青年科研基金项目（No.QNJJ201829） |
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| 摘 要： | 抗生素菌渣的环境无害化利用处置目前已成为行业和政府管理部门亟待解决的难题.为有效实现抗生素菌渣的资源化利用，开展了经SEA-CBS高效复合资源化利用技术制成的吉他霉素和螺旋霉素菌渣有机肥理化特性研究，并分析了未施肥、施加不同比例的商品肥和菌渣有机肥对苦苣生长的影响.结果表明:吉他霉素和螺旋霉素菌渣有机肥的pH分别为6.59和7.92，含水率分别为5.21%和10.60%，抗生素残留均未检出；吉他霉素菌渣有机肥中w（Cr）、w（Pb）和w（As）相对较高，分别为33.40、7.05和1.57 mg/kg，而w（Cd）（0.34 mg/kg）和w（Hg）（低于0.002 mg/kg）相对较低；两种抗生素菌渣有机肥的总养分含量均在5%以上，w（有机质）均大于80%，均符合NY 884—2012《生物有机肥》及NY 525—2012《有机肥料》中的相关限值.植株生长试验研究发现，施加1%和3%的吉他霉素菌渣有机肥时，苦苣的株高、鲜质量和干质量均优于未施肥处理，且株高均大于施入商品肥处理；施加1%螺旋霉素菌渣有机肥下苦苣生长性能优于未施肥情况.研究显示，SEA-CBS技术可有效去除菌渣中残留的抗生素，并实现抗生素菌渣的资源化利用.
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| 关 键 词： | SEA-CBS技术 抗生素菌渣 有机肥 无害化 资源化 |
| 收稿时间： | 2019/2/28 0:00:00 |
| 修稿时间： | 2019/6/5 0:00:00 |
Fertilizer Characteristics of Two Kinds of Antibiotic bacterial Residues Treated by SEA-CBS Technology |
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| PING Ran,REN Ailing,TIAN Shulei,MA Shuang,LIU Hongbo,SUN Yanmei and WANG Binbin.Fertilizer Characteristics of Two Kinds of Antibiotic bacterial Residues Treated by SEA-CBS Technology[J].Research of Environmental Sciences,2019,32(11):1945-1951. |
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| Authors: | PING Ran REN Ailing TIAN Shulei MA Shuang LIU Hongbo SUN Yanmei and WANG Binbin |
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| Affiliation: | School of Environmental Science and Engineering, Hebei University of Science&Technology, Shijiazhuang 050080, China;State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China,School of Environmental Science and Engineering, Hebei University of Science&Technology, Shijiazhuang 050080, China,State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China,State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China;School of Ecology and Environment, Inner Mongolia University, Hohhot 010021, China,State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China,Beijing Agro-Biotechnology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China and Beijing Guanlan Technology Co., Ltd., Beijing 100083, China |
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| Abstract: | The environmentally harmless utilization and disposition of antibiotic bacterial residue has become an urgent issue that needs to be solved for industrial and government management. In order to effectively realize the resource utilization of antibiotic bacterial residue, the SEA-CBS high-efficiency composite resource utilization technology was used to treat the guitarmycin and the spiramycin bacterial residue harmlessly, and then they were made into organic fertilizer by aerobic fermentation. The physicochemical properties of two kinds of residue organic fertilizers were studied, and the effects of different proportions of commercial fertilizer and residue organic fertilizer on the growth of oleraceus were discussed. The results showed that the pH of guitarmycin and spiramycin residue organic fertilizer were 6.59 and 7.92, and the moisture content were 5.21% and 10.60%, respectively. No antibiotic residues were detected. The contents of heavy metals Cr, Pb and As in organic fertilizer of guitarmycin residue were relatively high (33.40, 7.05 and 1.57 mg/kg, respectively), while the contents of Cd and Hg were relatively low (0.34 mg/kg for Cd and less than 0.002 mg/kg for Hg). The total nutrient content of both was above 5%, and the organic matter content was more than 80%, which were accord with the limits in Microbial Organic Fertilizer (NY 884-2012) and Organic Fertilizer (NY 525-2012). The plant growth tests determined that the plant height, fresh weight and dry weight of the Sonchus oleraceus L. were better than the blank conditions when the dosage of the guitarmycin residue organic fertilizer was 1% and 3%. The plant height after applying guitarmycin residue organic fertilizer of the Sonchus oleraceus L. was higher than that after applying the commercial fertilizer. The growth performance of Sonchus oleraceus L. under the application of 1% spiramycin residue organic fertilizer was better than that without fertilizer. But all indexes were lower than those of applying commercial fertilizer. The studies show that the SEA-CBS technology can effectively remove the residual antibiotics in the bacterial residue and realize the resource utilization of antibiotic bacterial residue. |
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| Keywords: | SEA-CBS technology antibiotic bacterial residue organic fertilizer harmless resource |
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