Solar light pipe combined with photocatalysis to decompose formaldehyde under sunny conditions in summer in beijing.

太陽能光催化-導光管北京夏季晴天降解甲醛的實驗研究。

The feasibility study on degradation of organic phosphorous pesticide by photocatalysis with the existence of dioxide titanium has been introduced in this paper, which signify that 90% COD can be removed and all the organic phosphorous turned into the inorganic provided that COD and organic phosphorous in the influent is 650 mg/L and 19.8 mg/L respectively and the wastewater is irradiated 4 hours with the strength of 375 W mercury arc lamp.

在TiO2粉末的存在下影音先锋AV每日精品，研究光催化降解有機磷農(nóng)藥廢水的可行性国产乱伦合集。結(jié)果表明，CODcr650mg／L九九免费视频网站，有機磷19.8mg／L的有機磷農(nóng)藥廢水在375W中壓汞燈照射4h国产怕怕，COD去除率為90％，有機磷將完全轉(zhuǎn)化為無機磷片毛视频在线观看网站。

Having experimented and studied of photocatalyses by ultraviolet rays and titanium dioxide which in millicron state,then,we applied photocatalysis technology of millimicron material to relevant luminaire.

本文通過紫外線與納米級TiO2 材料進行光催化的試驗研究欧美特黄A级高清免费大片A片l，然后將該項技術應用到相應的燈具上，使常用的照明燈具在室內(nèi)起到了空氣凈化的作用色色色色色色色色色播播，改善了生活環(huán)境和工作環(huán)

Nanoscale titanium dioxide（TiO2）,a noncombustible and odorless white powder,was widely used in the fields of paints,waste water treatment,sterilization,cosmetics,food additive,and bio-medical ceramic materials,etc.,because of its inherent advantages of the photocatalysis,anticorrosion and high stability. Therefore,it is unavoidable for nanoscale TiO2 to enter the environment and ecological system and to induce the potential biological effects.

納米二氧化鈦（TiO2）因具有良好的光催化特性欧美偷拍视频xxxx、耐化學腐蝕性和熱穩(wěn)定性，而被廣泛應用于涂料各种作爱视频、廢水處理a级毛片免费看久久久、殺菌、化妝品国产性爱欧美性爱在线播放、食品添加劑和生物醫(yī)用陶瓷材料等與日常生活緊密相關的領域欧美全部A片免费观看，因此，其將不可避免地進入環(huán)境和生態(tài)系統(tǒng)中引起相應的生物學效應国产精品激情欧美可乐视频99。

Doping Cr into perfect TiO2 (110) surface can create the new active surface state different from that of oxygen defect surface ,AM and transition metals deposited TiO2 (110) surface. Its active surface state is the Cr 3d occupied state near EF and the value of band-gap drop from 3.13eV to 1.16eV, so photocatalysis reaction can perform in visual light area after doping Cr into perfect TiO2 (110) surface.

TiO_2(110)面摻雜Cr 可以產(chǎn)生不同于氧缺陷亚洲欧洲一区二区三区久久、堿金屬及過渡金屬負載的新表面態(tài)，其表面態(tài)為靠近E_F 的Cr3d 電子占據(jù)能帶黑人猛精品无码一区二区三区，帶隙由原來的3.13ev 降至1.16eV欧美大胆a级精品视频在线观看，因此性爱黄色三级片毛片，摻Cr 后TiO_2 可在可見光區(qū)發(fā)生光催化作用。

The TiO2 synthesized by normal and reverse micelles as templated were applied for phot ocatalytic of Rhodamine B and organic toxic small molecule 2.4-dichlorophenol under ultraviolet irradiation. Oxidation species and photodegradation products in the photoreaction process were detected for studying their photocatalyst properties. The results showed that: the R-TiO2 had a better photocatalysis property under UV irradiation when photodegradation of RhB and DCP compared to the N-TiO2. After 160min, the mineralized rate of RhB can be 95%. And the oxidative species was mainly referred to OH radical.

利用正相和反相膠束介質(zhì)模板制備的納米TiO2為光催化劑在线免费观看95视频，在紫外光照射下pp.com午夜，對染料羅丹明B和有機有毒無色小分子2，4-二氯苯酚進行光催化降解国产手机精品自拍，研究了其光催化性能得得啪得得干得得射，并對光催化過程中氧化物種及降解產(chǎn)物進行了跟蹤測定，結(jié)果表明啊v在线观看亚洲国产，反相膠束模板體系制備的納米TiO2與正相膠束介質(zhì)制備的納米TiO2比較www日本免费观看，在紫外照射下對RhB及DCP的降解有較好的光催化性能，對RhB在160min尤催化礦化率可達95%操视频网站在线免费观看，光催化反應主要的氧化物種涉及在基自由基图片区日韩欧美亚洲。

The synthesis of mesoporous TiO_2 and its application in photocatalysis has been r...

本文綜述了介孔TiO2材料的合成方法及其在光催化領域的應用。

In recent years,the application of plasma and nanometer TiO2 photocatalysis in desulphurization has attracted more and more attention.

近年來五月天97超碰精品在线，低溫等離子體技術以及納米TiO2光催化技術在煙氣脫硫中的應用越來越引起人們的關注爱去操综合网。

Objective To develop a new technique of air purification by plasma combined with photocatalysis.

目的 研究一種新型的等離子體－光催化復合空氣凈化技術。

Objective: To introduce the application and development of photocatalysis technique of Nanometer TiO in the area of environmental science.

目的：介紹納米二氧化鈦光催化技術在環(huán)境科學領域的應用發(fā)展慨況十八岁禁止黄色网站视频。