ZnAlLa-CO 3 layered double hydroxides (LDHs) with different Zn/Al/La molar ratios were prepared by the constant pH copre......

Hydrogen peroxide bleaching has been extensively used in high-yield pulp bleaching. Unfortunately,hydrogen peroxide can ......

In this investigation, the catalytic activities of Mn(Ⅱ),Mn(Ⅲ) and Mn(Ⅳ) towards decomposing hydrogen peroxide were c......

Hydrotalcite can act as a co-stabilizer with other main stabilizer for poly(vinyl chloride)(PVC). The thermal stability ......

Ce-doped ZnO films were prepared by the sol-gel method with spin coating onto glass substrates.Zinc acetate dihydrate,et......

研究了利用造纸污泥这一工业固体废弃物作为铅固定剂修复重金属污染土壤的效果和机理.首先通过形态提取试验研究了造纸污泥对土壤......

采用FeSO4、K2HPO4、EDTA二钠、Na2S、膨润土、粉煤灰、Ca(OH)2和水泥8种药剂分别对铬污染土壤进行修复,考察这8种药剂对不同养护......

以湖南某铅锌矿区重金属复合污染土壤为研究对象,分别采用羟丙基壳聚糖、羧甲基壳聚糖、异丁基壳聚糖、壳聚糖季铵盐、壳聚糖盐酸......

This paper provides an introduction to the advance of the scope of application, manufacturing techniques, newly develope......

首先对木质纤维素废弃物主要成分及结构进行了说明,进而综述了其在环境中作为稳定剂、吸附剂、滤料以及生物载体等的研究现状,并对......

本文通过对荣华二采区10...

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A novel water-soluble macromolecular light stabilizer was synthesized by grafting 2-chloro-4,6-bis- [(2,2,6,6-tetramethy......

目的:建立测定多巴胺在人工脑脊液中含量的测定方法,考察多巴胺在加入稳定剂后人工脑脊液中的稳定性。方法:采用HPLC-电化学检测法......

Poly (acrylonitrile-methyl acrylate) copolymer was synthesized by water depositing polymerization and has a typical feed......

以红毛丹、佛手瓜为原料，制作混浊果肉饮料，通过单因素及正交试验确定该饮料的最佳工艺参数，红毛丹佛手瓜复合比为5∶5，白砂糖添加量为......

本文采用粉煤灰和水泥的混合物作为固化剂,通过一系列无侧限抗压强度试验,研究固化垃圾土的抗压强度与固化剂的掺量、不同配比以及......

细胞因子类生物制品是一种细胞分泌的具有生物活性的小分子蛋白质,其活性在生产和储存阶段受到众多因素影响.目前其稳定性的研究要......

AECS 5·5新的内置稳定插件——warpStabilizer是CS5．5版本的新功能，能够让摇晃的、不稳定的手持连续镜头实现很好的平滑稳定效果。......

Ring-opening suspension polymerization of p-dioxanone (PDO) in supercritical carbon dioxide (scCO2) was investigated in ......

Irbesartan (IBS),an angiotensin Ⅱ receptor antagonist,is a poorly water-soluble drug.To enhance the dissolution rate,IB......