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1¡¢ÔÚUV/ TiO2-xNxÐü¸¡ÌåϵÏ¿¼²ìÁËȾÁÏÑǼ׻ùÀ¶½µ½âµÄÓ°ÏìÒòËØ¡£ 2¡¢ÊÔÑé½á¹û±íÃ÷£¬È¾ÁϵijõʼÁ¿ºÍ´ß»¯¼ÁµÄ¼ÓÈëÁ¿´æÔÚÒ»¸ö×î¼ÑÖµ£¬¹ý´óµÄȾÁÏŨ¶ÈºÍ¹ý¶àµÄ´ß»¯¼ÁÁ¿»á½µµÍ¶Ô¹âµÄÎüÊÕ´Ó¶ø½µµÍÁ˽µ½âËÙÂÊ¡¢Ëá¶ÈÖ÷ÒªÊÇÓ°ÏìÁËÈÜÒºÖнçÃæµçºÉÐÔÖÊ¡¢¶øÔòÖ÷ÒªÓ°ÏìÁËôÇ»ù×ÔÓÉ»ùµÄÉú²ú¡£ |
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1.In the UV / TiO2-xNx suspension system the methylene blue dye degradation factor was investigated¡£ 2.Test results show that the initial amount of dye and the addition of a catalyst have a best value, too much concentration of dye and redundant catalyst will reduce the amount of light absorption and thus reduce the rate of degradation, the acidity of the solution primarily affect nature of the interface charge, and mainly affected the production of hydroxyl radicals. |
2Â¥2008-12-07 21:43:16
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- ×¢²á: 2008-07-25
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1, in the UV| the TiO2-xNx suspend system the bottom investigated the dyestuff second A radicle blue decline impact factor of solution. 2, experiment result enunciation, dyestuff of beginning start quantity and catalyst of join quantity to exist a the best value, lead big of dyestuff density and excessive amount of catalyst will lower to light of the absorption lowered to decline thus the solution velocity, acidity is mainly mainly the production that influenced the interface electric charge in the aqua property but then influenced a Qian radicle free radicals. |
3Â¥2008-12-07 22:03:49













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