SBR法处理抗生素片剂制药废水

采用序批式活性污泥（SBR）法处理抗菌素片剂制药废水，抗毒性好、处理效率高，无污泥膨胀现象，能除臭除味，耐冲击负荷能力强，流程简单灵活，运行成本低。     

Bipolar charged aerosol agglomeration and collection by a two-zone agglomerator

ＩｎｔｒｏｄｕｃｔｉｏｎＢｅｃａｕｓｅｏｆｔｈｅｌｏｗｅｆｆｉｃｉｅｎｃｙｏｆｔｈｅｅｌｅｃｔｒｏｓｔａｔｉｃｐｒｅｃｉｐｉｔａｔｏｒ (ＥＳＰ)ｆｏｒｃｏｌｌｅｃｔｉｎｇｔｈｅｓｕｂｍｉｃｒｏｎｐａｒｔｉｃｌｅｓ ,ｔｈｅｅｌｅｃｔｒｉｃａｌａｇｇｌｏｍｅｒａｔｉｏｎｍｅｔｈｏｄｈａｓｌｅｄｔｏａｎｉｎｃｒｅａｓｉｎｇｉｎｔｅｒｅｓｔｉｎｒｅｄｕｃｉｎｇｔｈｅｅｍｉｓｓｉｏｎｏｆｔｈｅｆｉｎｅｐａｒｔｉｃｌｅｓ .Ｍａｎｙａｕｔｈｏｒｓｈａｖｅｓｔｕｄｉｅｄｅｌｅｃｔｒｉｃａｌａｇｇｌｏｍｅｒａｔｉ…     

木质素降解酶及其调控机理研究的进展

近年来有关木质素降解微生物和木质素降解酶的产与调控机理的研究表明，腐霉和细菌在木质自然降解中起着重要作用，腐霉的降解作用发生在次级代谢阶段，而细菌发生在初级代谢阶段，影响木质素降解酶的产生酶活力高低的因素有碳氮的选择与限制；诱导物的添加；表面活性剂的使用；某些金属离子浓度水平的改变；菌丝的固定化，温度和摇床转速的变换等。     

Prenatal diagnosis of a fetus with terminal deletion of chromosome 1 (q41)

Many authors have suggested that individuals affected by a terminal 1q deletion display a phenotypically definable and recognizable syndrome. In all of the 27 cases reported to date, the breakpoints were at band q42 or distally to it. To our knowledge, we report the first case of a terminal 1q41 deletion. Diagnosis was made prenatally by amniocentesis, following ultrasonographic diagnosis of omphalocele, cerebral ventriculomegaly, and increased nuchal fold thickness in a 19-week female fetus. Multiple facial and extremity features were consistent with the proposed distal 1q deletion syndrome; omphalocele, however, has not been reported previously. The absence of liver herniation into the omphalocele sac in this case supports the previously reported association of this finding with chromosomal anomalies.     

活性污泥外循环SBR系统循环污泥释磷能力研究

本试验以HAc作为厌氧释磷的碳源有机物，以SBR系统外循环污泥作为研究对象，探索外循环活性污泥的厌氧释磷能力和获取高浓度富磷污水的途径，试验表明：厌氧过程中聚磷菌吸收HAc和释放PO4^3 的分子比为1：1。即吸收2．06mgHAc-COD将诱导1mgP释放，单位时段比污泥的平均释磷速率Vp=6.54.t^0.76，理想的厌氧时间为60－180min，减少循环污泥释磷系统的反应容积可以提高富磷污水磷酸盐的浓度。     

Internal circulating fluidized bed incineration system and design algorithm

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餐饮泔水油及废动植物油下脚料深加工利用大有可为：介绍《国家级科技成果重点推广计划》高效益环保项目“利用餐饮泔水油及废动植物油生产油酸、甘油、硬脂酸”新工艺

综述了我国的餐饮泔水油及废油脂资源浪费、破坏环境现状，对比介绍了新工艺显著的经济及环保效益。     

环境污染对人群健康影响评价及其经济损失估算

为了定量地描述环境污染对人群健康的危害及其相应的经济损失，本文认为应对健康风险评价和人力资本法作进一步的研究，以便给出统一的规范化评价程序和计算方法。文中还对有关内容作了简要介绍。