SPFA—CS复合无机高分子絮凝剂对镀锌废水处理的研究

采用ＳＰＦＡ－ＣＳ复合无机高分子絮凝剂对沈阳二三厂镀锌废水进行了实验室研究。结果表明：ＳＰＦＡ－ＣＳ絮凝剂对镀锌废具有较好的处理效果，处理水可以完全达到国家一级排放标准。     

雾化冻结——结晶法处理废水

一种新的方法－雾化冻结－结晶法（ＡＦＣ），蒋冻结－结晶与现代造雪技术结合起来。ＡＦＣ的独特之处在于，它的用途超出了传统的冻结－结晶过程的废水液流中的污染物的简单浓缩。ＡＦＣ在化学上和生物学上都可对废水进行有效地处理，它是通过由先进的高压造雪技术、成本不高，而且不存在其他冻结方法所遇到的实际困难而提供的快速、彻底冻结来完成的。政府试验的商业ＡＦＣ系统其效果超过了成熟的三级处理，而且其成本低，在美国和     

复合絮凝剂PAFCS的絮凝研究

报道了用工业废渣煤矸石及硫铁矿渣作原料制备的复合絮凝剂ＰＡＰＣＳ的应用试验结果。结果表明ＰＡＦＣＳ兼备铁，铝絮凝剂的优良性能在处理某睦废水具有比ＰＡＣ或ＰＰＳ更好地效果。     

复合混凝吸附法处理碱性品红废水的研究

提出了由两组处理组成的复合混凝吸附处理碱性品红废水的工艺。一般处理的适宜条件为每升废水中加ＺＹ－０３絮凝剂２０ｍｇ（以Ｆｅ＾３＋计），烟道灰２０ｇ，Ｃａ（ＯＨ）２调节ＰＨ为９－１０，ＰＡＭ为１ｍｇ。出水再用ＧＡＣ作二级处理。经二级处理后和各项水质指标均达到了ＧＢ８９７８－８８规定的一级排放标准。     

含砷含氟酸性废水处理新方法的实验研究

提出了用ＣａＯ－ＦｅＳ－过磷酸钙两级处理含砷含氟酸性废水的新方法，先用ＣａＯ，ＦｅＳ与废水混合，沉淀，除去砷和大部分氟，再用过磷酸钙作二次混合沉淀，进一步除去废水中氟并调整了出水的ｐＨ值，本法工艺流程简单，处理效果好，具有很大的应用前景。     

黑龙江涤纶厂高浓度涤纶废水处理工程设计实例

黑龙江涤纶厂高浓度涤纶废水采用厌氧污泥床过滤器（ＵＡＳＢＡＦ）处理,经过设计参数选择、工程设计和运行效果分析。结果证明,ＵＡＳＢＡＦ厌氧池的容积负荷为９．２ｋｇＣＯＤ／（ｍ＾３·ｄ）,ＣＯＤ去除率８０％,接触氧化池的ＣＯＤ去除率９５％左右,处理效果稳定,基本达到设计要求。     

剑麻基活性炭纤维对水中染料的吸附研究

研究了一系列剑麻基活性炭纤维（ＳＡＣＦ）对模拟染料废水的处理特征。结果表明,该ＳＡＣＦ对有机（染料）分子具有良好的吸附性能,但随其结构或吸附质种类的不同,吸附量各有差别,吸附速度也各不相同。初步讨论了吸附量及吸附速度与吸附剂和吸附质结构之间的关系。     

利用硫酸矿灰生产FH复合混凝剂的研究

利用硫酸矿灰研制了一种ＦＨ复合混凝剂，用于硫化染料废水，活性染料废水及混合印染废水处理，试验表明：脱色率〉９０％，ＣＯＤ去除率约为６０％￣７０％，其效果不亚于ＰＡＣ，但投药费可降低约３０％，工程投资低于应用ＰＡＣ。     

ZC—2F絮凝剂处理含硅酸盐废水的研究

对催化剂生产过程中的废水处理进行了研究，讨论了废水水质的稳定性和处理方法，发现高的ｐＨ值和硅酸盐含量是影响废水体系稳定的主要因素，采用药剂ＺＣ－２Ｆ处理废水的结果表明，ＺＣ－２Ｆ絮凝速度快，处理效果好，是一种性能优良的含硅酸盐废水处理剂。     

AAFC在酞菁绿颜料表面处理中的应用

本文自行设计并合成了分子量在１０００以上,以多个－ＮＨ－和－ＯＨ作为锚固基团的梳型大分子分散剂ＡＡＦＣ（烷基酚－烷基胺甲醛缩合物）。研究了用ＡＡＦＣ对酞菁绿颜料进行表面处理的方法。考察了ＡＡＦＣ的不同加量对酞菁绿颜料的粒径分布、润湿性的影响。对经ＡＡＦＣ处理后的酞菁绿颜料的表面自由能、表面自由能的色散和极性成分进行了估算。经５％ＡＡＦＣ处理后的酞菁绿颜料以正辛醇为分散介质,粒径在０～１μｍ区间的粒子达９８％以上。与十八胺相比经ＡＡＦＣ处理后的酞菁绿颜料具有更好的分散性。加量以５～７％为宜。     

Insect antifeedant properties of anthranoids from the genusVismia

Vismiones and ferruginins, representatives of a new class of lypophilic anthranoids from the genusVismia were found to inhibit feeding in larvae of species ofSpodoptera, Heliothis, and inLocusta migratoria.     

Methyl 2,4,6-decatrienoates Attract Stink Bugs and Tachinid Parasitoids

Halyomorpha halys (Stål) (Pentatomidae), called the brown marmorated stink bug (BMSB), is a newly invasive species in the eastern USA that is rapidly spreading from the original point of establishment in Allentown, PA. In its native range, the BMSB is reportedly attracted to methyl (E,E,Z)-2,4,6-decatrienoate, the male-produced pheromone of another pentatomid common in eastern Asia, Plautia stali Scott. In North America, Thyanta spp. are the only pentatomids known to produce methyl 2,4,6-decatrienoate [the (E,Z,Z)-isomer] as part of their pheromones. Methyl 2,4,6-decatrienoates were field-tested in Maryland to monitor the spread of the BMSB and to explore the possibility that Thyanta spp. are an alternate host for parasitic tachinid flies that use stink bug pheromones as host-finding kairomones. Here we report the first captures of adult and nymph BMSBs in traps baited with methyl (E,E,Z)-2,4,6-decatrienoate in central Maryland and present data verifying that the tachinid, Euclytia flava (Townsend), exploits methyl (E,Z,Z)-2,4,6-decatrienoate as a kairomone. We also report the unexpected finding that various isomers of methyl 2,4,6-decatrienoate attract Acrosternum hilare (Say), although this bug apparently does not produce methyl decatrienoates. Other stink bugs and tachinids native to North America were also attracted to methyl 2,4,6-decatrienoates. These data indicate there are Heteroptera in North America in addition to Thyanta spp. that probably use methyl 2,4,6-decatrienoates as pheromones. The evidence that some pentatomids exploit the pheromones of other true bugs as kairomones to find food or to congregate as a passive defense against tachinid parasitism is discussed.     

2005～2006年国外塑料工业进展

收集了2005年7月～2006年6月国外塑料工业的相关资料，介绍了2005—2006年国外塑料工业的发展情况。提供了世界塑料产量、消费量及全球各类树脂生产量以及各国塑料制品的进出口情况。作为对比，介绍了中国塑料的生产情况。按通用热塑性树脂（聚乙烯、聚丙烯、聚苯乙烯、聚氯乙烯、ABS树脂）、工程塑料（聚酰胺、聚碳酸酯、聚甲醛、热塑性聚酯、聚苯醚）、通用热固性树脂（酚醛、聚氨酯、不饱和树脂、环氧树脂）、特种工程塑料（聚苯硫醚、液晶聚合物、聚醚醚酮）的品种顺序，对树脂的产量、消费量、供需状况及合成工艺、产品开发、树脂品种的延伸及应用的扩展作了详细的介绍。     

2007～2008年世界塑料工业进展

收集了2007年7月～2008年6月世界塑料工业的相关资料,介绍了2007～2008年国外塑料工业的发展情况,提供了世界塑料产量、消费量及全球各类树脂的需求量及产能情况.按通用热塑性树脂(聚乙烯、聚丙烯、聚苯乙烯、聚氯乙烯、ABS树脂)、工程塑料(尼龙、聚碳酸酯、聚甲醛、热塑性聚酯、聚苯醚)、特种工程塑料(聚苯·硫醚、液晶聚合物、聚醚醚酮)、通用热固性树脂(酚醛、聚氨酯、不饱和聚酯树脂、环氧树脂)不同品种的顺序,对树脂的产量、消费量、供需状况及合成工艺、产品应用开发、树脂品种的延伸及应用的进一步扩展等技术作了详细介绍.     

Inorganic/organic nanocomposite coatings: The next step in coating performance

Inorganic/organic hybrid materials have considerable promise and are beginning to become a major area of research for many coating usages, including abrasion and corrosion resistance. Our primary approach is to prepare the inorganic phase in situ within the film formation process of the organic phase. The inorganic phase is introduced via sol-gel chemistry into a thermosetting organic phase. By this method, the size, periodicity, spatial positioning, and density of the inorganic phase can be controlled. An important aspect of the inorganic/organic hybrid materials is the coupling agent. The initial task of the coupling agent is to provide uniform mixing of the oligomeric organic phase with the sol-gel precursors, which are otherwise immiscible. UV-curable inorganic/organic hybrid systems have the advantages of a rapid cure and the ability to be used on heat sensitive substrates such as molded plastics. Also, it is possible to have better control of the growth of the inorganic phase using UV curing. It is our ultimate goal to completely separate the curing of inorganic and organic phases to gain complete control over the morphology, and hence optimization of “all” the coating properties. Thus far, it has been found that concomitant UV curing of the inorganic and organic phases using titanium sol-gel precursors afforded nanocomposite coatings which completely block the substrate from UV light while maintaining a transparent to visible light. Also, it has been found that the morphology of the inorganic phase is highly dependent on the concentration and reactivity of the coupling agent. Presented at the 82nd Annual Meeting of the Federation of Societies for Coatings Technology, October 27–29, 2004, in Chicago, IL.     

Ethanol and (−)-α-Pinene: Attractant Kairomones for Some Large Wood-Boring Beetles in Southeastern USA

Ethanol and α-pinene were tested as attractants for large wood-boring pine beetles in Alabama, Florida, Georgia, North Carolina, and South Carolina in 2002–2004. Multiple-funnel traps baited with (−)-α-pinene (released at about 2 g/d at 25–28°C) were attractive to the following Cerambycidae: Acanthocinus nodosus, A. obsoletus, Arhopalus rusticus nubilus, Asemum striatum, Monochamus titillator, Prionus pocularis, Xylotrechus integer, and X. sagittatus sagittatus. Buprestis lineata (Buprestidae), Alaus myops (Elateridae), and Hylobius pales and Pachylobius picivorus (Curculionidae) were also attracted to traps baited with (−)-α-pinene. In many locations, ethanol synergized attraction of the cerambycids Acanthocinus nodosus, A. obsoletus, Arhopalus r. nubilus, Monochamus titillator, and Xylotrechus s. sagittatus (but not Asemum striatum, Prionus pocularis, or Xylotrechus integer) to traps baited with (−)-α-pinene. Similarly, attraction of Alaus myops, Hylobius pales, and Pachylobius picivorus (but not Buprestis lineata) to traps baited with (−)-α-pinene was synergized by ethanol. These results provide support for the use of traps baited with ethanol and (−)-α-pinene to detect and monitor common large wood-boring beetles from the southeastern region of the USA at ports-of-entry in other countries, as well as forested areas in the USA.