《安全》杂志征稿启事

本刊面向全国征稿,具体事宜如下:征稿内容:文章题材自定,与城市公共安全、安全生产与劳动保护、人居环境等领域相关的科学技术;专项研究;法律法规和最新动态等内容。     

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1 THE JOURNAL
The Journal publishes original papers in all fields of sustainable development. Papers are peer-reviewed according to the generally accepted criteria for scientific work.     

网络版论文摘要

水蕹菜、生物刷改善池塘水环境效果试验;白腐真菌J610-D对染料脱色的影响因素研究;流化床粉煤灰合成分子筛的研究;WT-FG生物法对垃圾渗滤液中双酚A的去除效果;     

论可持续发展教育与区域可持续发展的关系

可持续发展教育是为了可持续发展的教育,那么可持续发展教育与区域可持续发展的关系是怎样的呢？通过作者研究分析,可持续发展教育与区域可持续发展不是简单的决定与被决定的关系,也不是毫不相干的平行关系,而是在一个大环境下互相促进、共同发展的利益共同体关系。     

Effects of ultrasonic pretreatment on sludge dewaterability and extracellular polymeric substances distribution in mesophilic anaerobic digestion

Effect of ultrasonic pretreatment on sludge dewaterability was determined and the fate of extracellular polymeric substances (EPS) matrix in mesophilic anaerobic digestion after ultrasonic pretreatment was studied. Characteristics of proteins (PN), polysaccharides (PS), excitation-emission matrix (EEM) fluorescence spectroscopy and molecular weight (MW) distribution of dissolved organic matters (DOM) in different EPS fractions were evaluated. The results showed that after ultrasonic pretreatment, the normalized capillary suction time (CST) decreased from 44.4 to 11.1 (sec·L)/g total suspended solids (TSS) during anaerobic digestion, indicating that sludge dewaterability was greatly improved. The normalized CST was significantly correlated with PN concentration (R2 = 0.92, p 0.01) and the PN/PS ratio (R2 = 0.84, p 0.01) in the loosely bound EPS (LB-EPS) fraction. Meanwhile, the average MW of DOM in the LB- EPS and tightly bound EPS (TB-EPS) fractions also had a good correlation with the normalized CST (R2 0.66, p 0.01). According to EEM fluorescence spectroscopy, tryptophan-like substances intensities in the slime, LB-EPS and TB-EPS fractions were correlated with the normalized CST. The organic matters in the EPS matrix played an important role in influencing sludge dewaterability.     

关于开展《中国环境监测》年度优秀论文评选活动的通知

尊敬的作者:为进一步推动环境监测转型发展,提升期刊的学术水平和论文质量,更好地发挥环境监测技术的引领作用,《中国环境监测》编辑部决定开展优秀论文年度评选活动,现将有关事项通知如下:一、评选范围发表在《中国环境监测》的原创性学术论文。     

《中国环境监测》2011年度优秀论文评选结果

为鼓励环境科技工作者撰写高水平的科技论文,提高《中国环境监测》期刊质量,进一步推动环境监测转型发展,《中国环境监测》编辑部组织了首届优秀论文评选活动,并于2012年5月4日圆满结束。     

关于开展《中国环境监测》年度优秀论文评选活动的通知

尊敬的作者:为进一步推动环境监测转型发展,提升期刊的学术水平和论文质量,更好地发挥环境监测技术的引领作用,《中国环境监测》编辑部决定开展优秀论文年度评选活动,现将有关事项通知如下:一、评选范围     

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