ͨ¹ýÐÂÐͶà½×¶ÎÈÈ»¯Ñ§·½·¨¶ÔÕæÊµ¾Û°±õ¥´²µæ·ÏÆúÎïµÄ¿É³ÖÐøÔöÖµ»¯

¡¶RSC Sustainability¡·£ºSustainable valorization of real polyurethane mattress waste via a novel multistage thermochemical approach

¡¾×ÖÌ壺 ´ó ÖРС ¡¿ ʱ¼ä£º2026Äê06ÔÂ11ÈÕ À´Ô´£ºRSC Sustainability 4.9

±à¼­ÍƼö£º

¡¡¡¡±¾Ñо¿Ì½Ë÷ÁËÈȽâ×÷ΪһÖֿɳÖÐøµÄ·Ïߣ¬ÓÃÓÚ´¦ÀíºÍÔöÖµ»¯»ùÓÚ¾Û°±õ¥£¨PU£©µÄ´²µæ·ÏÆúÎÕâÊdzÇÊÐÀ¬»øÌîÂñ³¡»ýÀÛµÄÖ÷Òª¹±Ï×Õß¡£Ñо¿ÌṩÁ˶ÔËùÉú³É²úÎïµÄ×é³ÉºÍÐÔÖʵÄÈ«ÃæÆÀ¹À¡£Í¨¹ýԭλÈÈÖØ·ÖÎö/¸µÀïÒ¶±ä»»ºìÍâ¹âÆ×-ÖÊÆ×ÁªÓã¨TGA/FTIR-MS£©·½°¸ºÍÆøÏàÉ«Æ×£¨GC

¡¡¡¡
±¾Ñо¿Ì½Ë÷ÁËÈȽâ×÷ΪһÖֿɳÖÐøµÄ·Ïߣ¬ÓÃÓÚ´¦ÀíºÍÔöÖµ»¯»ùÓÚ¾Û°±õ¥£¨PU£©µÄ´²µæ·ÏÆúÎÕâÊdzÇÊÐÀ¬»øÌîÂñ³¡»ýÀÛµÄÖ÷Òª¹±Ï×Õß¡£Ñо¿ÌṩÁ˶ÔËùÉú³É²úÎïµÄ×é³ÉºÍÐÔÖʵÄÈ«ÃæÆÀ¹À¡£Í¨¹ýԭλÈÈÖØ·ÖÎö/¸µÀïÒ¶±ä»»ºìÍâ¹âÆ×-ÖÊÆ×ÁªÓã¨TGA/FTIR-MS£©·½°¸ºÍÆøÏàÉ«Æ×£¨GC£©Ñо¿µÄÆøÏà×é·Ö±»·¢ÏÖ¸»º¬¼×Í飨CH4£©¡¢°±£¨NH3£©¡¢Ç⣨H2£©ºÍ¶þÑõ»¯Ì¼£¨CO2£©£¬Í»³öÁË»¯Ñ§ºÏ³ÉºÍÄÜÔ´Éú²úµÄ»ú»á£¬ÌرðÊÇͨ¹ýºÏ³ÉÆø£¨syngas£©Éú³É¡£Í¨¹ýÆøÏàÉ«Æ×-ÖÊÆ×ÁªÓã¨GC-MS£©ºÍ¸µÀïÒ¶±ä»»ºìÍâ¹âÆ×£¨FTIR£©±íÕ÷µÄÒºÏà×é·Öº¬Óй㷺µÄº¬Ñõ»¯ºÏÎï¡¢·¼ÌþºÍÌþÀࣻģÄâÕôÁó½øÒ»²½½ÒʾÁËÆäÔÚÁ¶Óͺͻ¯Ñ§ÖÆÔìÖеľ޴óDZÁ¦¡£¶Ô¹ÌÏà×é·Ö£¨XÉäÏßÑÜÉ䣨XRD£©¡¢XÉäÏß¹âµç×ÓÄܯף¨XPS£©¡¢N2ÎïÀíÎü¸½ºÍÔªËØ·ÖÎö£©µÄÏêϸ·ÖÎöÏÔʾÁËÒ»ÖÖ¸»º¬Ì¼µÄ²ÄÁÏ£¬¾ßÓÐ×÷ΪÎü¸½¼Á»ò¹ÌÌåȼÁϵÄÓÐǰ¾°µÄÓ¦Óá£ÖØÒªµÄÊÇ£¬¸Ã×é·ÖÓëÒºÌå²úÎïÒ»Æð£¬Í¨¹ý»úе»¯Ñ§·½·¨³É¹¦ÓÃ×÷ÖÆ±¸îÜ»ù´ß»¯¼ÁµÄÔ­ÁÏ£¬ÓÃÓÚµÚ¶þ²½£¬ÕâʹµÃ²úÉúµÄÆøÁ÷ÓëʹÓÃÉÌÒµÌ¼ÖÆ±¸µÄ²Î¿¼´ß»¯¼ÁÏà±È¾ßÓоºÕùÐÔÄÜ¡£
±¾Ñо¿Õë¶ÔÈ«ÇòËÜÁÏÏû·ÑÔö³¤µ¼Öµľ۰±õ¥£¨PU£©´²µæ·ÏÆúÎï´óÁ¿ÌîÂñÎÊÌ⣬̽¾¿ÁËÈȽâ×÷ΪһÖֿɳÖÐøµÄ·ÏÆúÎï´¦ÀíÓëÔöÖµ»¯Â·¾¶¡£PU²ÄÁϹ㷺ӦÓÃÓÚ´²µæµÈ²úÆ·£¬µ«ÏÖÓлØÊÕ¼¼Êõ£¨Èç»úе»ØÊÕ¡¢»¯Ñ§»ØÊÕ£©ÊÜÏÞÓÚÔ­ÁÏ´¿¶È¡¢ÈܼÁÐèÇó»ò²Ù×÷¸´ÔÓÐÔ£¬¶øÈÈ»¯Ñ§·½·¨£¨ÈçÈȽ⣩Òò´¦Àí»ìºÏºÍÎÛȾ·ÏÎïÁ÷µÄÁé»îÐÔ±¸ÊܹØ×¢¡£È»¶ø£¬ÒÑÓÐÑо¿¶à¼¯ÖÐÓÚµ¥Ò»²úÎï·ÖÎö»ò´¿PUÄ£ÐÍ»¯ºÏÎ¶ÔÕæÊµ·ÏÆú´²µæ£¨º¬¶à²ã½á¹¹¡¢Í¿²ãµÈ£©µÄÈȽâ²úÎïÈ«Ãæ±íÕ÷¼°µÍ¼ÛÖµÁó·Ö£¨ÒºÏàºÍ¹ÌÏࣩµÄ±Õ»·ÔöÖµÀûÓÃÉÐȱϵͳÆÀ¹À¡£ÎªÌî²¹ÕâÒ»¿Õ°×£¬Ñо¿ÈËÔ±´ÓÎ÷°àÑÀ¸ñÀ­ÄɴGranada£©ÊеijÇÊй̷ÏÌîÂñ³¡£¨Ecocentral£©²É¼¯ÕæÊµPU´²µæ·ÏÆúÎïÑùÆ·£¬¿ªÕ¹ÁËÒ»Ïî×ÛºÏÑо¿£¬Ö¼ÔÚͨ¹ýÈȽâʵÏÖÈ«Áó·ÖµÄ¸ßЧת»¯£¬²¢Ì½Ë÷µÍ¼ÛÖµÁó·Ö×÷Ϊ´ß»¯¼ÁǰÇýÌåµÄ´´ÐÂ;¾¶¡£Ñо¿½áÂÛ±íÃ÷£¬ÔÚÓÅ»¯Ìõ¼þ£¨525¡ãC¡¢13.1¡ãC min?1¡¢60 min£©Ï£¬ÈȽâ¿É²úÉú12.6 wt%¹ÌÏà¡¢55.1 wt%ÒºÏàºÍ32.3 wt%ÆøÏà£»ÆøÏ฻º¬H2¡¢CH4¡¢CO2ºÍNH3£¬¾ßÓÐºÏ³ÉÆøºÍ»¯¹¤Ô­ÁÏDZÁ¦£»ÒºÏຬº¬Ñõ»¯ºÏÎï¡¢·¼ÌþµÈ£¬Ä£ÄâÕôÁóÏÔʾÀàËÆÊ¯ÓÍÁ¶ÖÆÁó·Ö£¨ÆûÓÍÁó·Ö23.8%¡¢ÇáÑ­»·ÓÍ27.4%¡¢ÖØÑ­»·ÓÍ48.8%£©£»¹ÌÏàΪ¸»Ì¼²ÄÁÏ£¨73.0% C¡¢13.0% N£©£¬µ«±È±íÃæ»ýµÍ£¨2.2 m2 g?1£©¡£¸üÖØÒªµÄÊÇ£¬Ñо¿ÈËÔ±½«ÒºÏàºÍ¹ÌÏàͨ¹ý»úе»¯Ñ§·¨£¨ÎÞÈܼÁÇòÄ¥£©ÖƱ¸³ÉîܲôÔӵĵª£¨N£©ºÍÁò£¨S£©¸»¼¯Ì¼´ß»¯¼Á£¬ÓÃÓÚÆøÏàµÚ¶þ²½´ß»¯Éý¼¶£¬Ê¹H2Ũ¶È´Ó18 vol%ÌáÉýÖÁ42.5 vol%£¨650¡ãC£©£¬ÐÔÄÜÓëÉÌҵ̼¸ºÔØîÜ´ß»¯¼ÁÏ൱£¬ÇÒCO2ÅŷŸüµÍ£¬ÊµÏÖÁËÈ«Áó·ÖµÄÔöÖµ»¯¡£¸ÃÂÛÎÄ·¢±íÔÚ¡¶RSC Sustainability¡·ÉÏ£¬Îª¾Û°±õ¥·ÏÆúÎï±Õ»·´¦ÀíÌṩÁË¿ÉÀ©Õ¹µÄÂÌÉ«¹¤ÒÕ¡£

**Ö÷Òª¹Ø¼ü¼¼Êõ·½·¨**£¨²»³¬¹ý250×Ö£©£º
Ñо¿ÈËÔ±²ÉÓù̶¨´²¹Üʽ·´Ó¦Æ÷½øÐÐÈȽâʵÑ飬ͨ¹ýBox-BehnkenʵÑéÉè¼ÆÓÅ»¯Î¶ȣ¨400¨C600¡ãC£©¡¢ÉýÎÂËÙÂÊ£¨5¨C15¡ãC min?1£©ºÍÍ£Áôʱ¼ä£¨30¨C90 min£©£¬ÒÔÈ·¶¨×î´óH2²úÂÊÌõ¼þ£¨525¡ãC¡¢13.1¡ãC min?1¡¢60 min£©¡£²úÎï·ÖÎöÖУ¬ÆøÏà²ÉÓÃԭλTGA/FTIR-MSºÍGC¼à²âʵʱ×é³É£»ÒºÏàͨ¹ýGC-MS¡¢FTIRºÍÄ£ÄâÕôÁó£¨ASTM D2887£©½øÐл¯ºÏÎï¼ø¶¨ºÍ·Ðµã·Ö²¼£»¹ÌÏàͨ¹ýXRD¡¢XPS¡¢N2ÎïÀíÎü¸½ºÍÔªËØ·ÖÎö±íÕ÷¡£´ß»¯¼ÁÖÆ±¸²ÉÓÃÕñ¶¯ÇòÄ¥»úе»¯Ñ§·¨£¬½«ÈȽâ¹ÌÏࣨ̿£©ºÍÒºÏàÓëÏõËáîÜ£¨Co(NO3)2¡¤6H2O£©»ìºÏ£¬¾­ÇòÄ¥20 min¡¢ìÑÉÕ350¡ãCµÃµ½Co3O4ÄÉÃ׿ÅÁ£¸ºÔصÄN¡¢O¡¢S²ôÔÓ̼´ß»¯¼Á¡£´ß»¯ÐÔÄܲâÊÔÔÚ¶þ¼¶¹Ì¶¨´²·´Ó¦Æ÷ÖнøÐУ¬Î¶ȷֱðΪ525¡ãC¡¢650¡ãCºÍ750¡ãC¡£Ñù±¾À´Ô´ÓÚÎ÷°àÑÀ¸ñÀ­ÄÉ´ïEcocentralÀ¬»ø´¦Àí³§µÄÕæÊµ·ÏÆú´²µæ£¨Ö÷Òªº¬PU¡¢PETºÍPPÍ¿²ã£©¡£

**Ñо¿½á¹û**£º

**3.1 ÈȽâʵÑ飨Pyrolysis experiments£©**£º
ͨ¹ý¶Ô±ÈËÄÖÖPUÅÝÄ­ÑùÆ·£¨PUA¡¢PUB1¡¢PUB2¡¢PUB3£©ºÍÁ½ÖÖÍ¿²ãÑùÆ·£¨CA¡¢CB£©µÄÈȽâ²úÎï·Ö²¼£¬·¢ÏÖPUÑùƷƽ¾ù²úÂÊ£º¹ÌÏà12.6 wt%¡¢ÒºÏà55.1 wt%¡¢ÆøÏà32.3 wt%¡£Í¿²ãÑùÆ·£¨º¬PU¡¢PET¡¢PP£©Òò¾ÛºÏÎï½á¹¹¸üÎȶ¨£¬¹ÌÏà²úÂÊÉýÖÁ23.5 wt%£¬ÒºÏཱུÖÁ39.1 wt%¡£Î¶ÈÓ°ÏìʵÑé±íÃ÷£¬ÔÚ525¡ãCÏ£¨»ùÓÚBox-BehnkenÉè¼ÆÓÅ»¯£©£¬¹ÌÏà²úÂÊÏÔÖø¼õÉÙ£¬ÇÒH2Ũ¶È´ïµ½×î´óÖµ¡£

**3.2 ÆøÏà×é·Ö£¨Gas fraction£©**£º
ͨ¹ýGC·ÖÎö·ÇÀäÄýÆøÌ壬Ö÷Òª²úÎïΪCH4£¨38.7 mol%£©¡¢CO2£¨22.8 mol%£©ºÍH2£¨18.2 mol%£©£¬ÁíÓÐÉÙÁ¿C2¨CC3ÌþÀàºÍNH3¡£Ô­Î»TGA/FTIR-MS¼à²âÏÔʾ£¬ÆøÌåÖ÷ÒªÔÚ350¨C450¡ãCÉú³É£¬CO2×îÏÈÊÍ·Å£¨¶ÔÓ¦Ô¼30.1%ÖÊÁ¿Ëðʧ£©£¬ËæºóÊÇCH4¡¢COºÍNH3¡£FTIRÆ×ͼȷÈÏÁËCO2¡¢õ¥/Ëáôû¡¢ÒìÇèËáõ¥£¨¨CNCO£©ºÍ´¼µÈÖмä²úÎïµÄÉú³É£¬ÓëMS½á¹ûÒ»Ö¡£

**3.3 ÒºÏàºÍ¹ÌÏà×é·Ö£¨Liquid fraction and solid fraction£©**£º
ÒºÏàGC-MSºÍFTIR·ÖÎö±íÃ÷£¬Æäº¬ôÇ»ù¡¢°·»ù¡¢ôÊ»ù¡¢·¼»·µÈ¹ÙÄÜÍÅ£¬»¯ºÏÎï°üÀ¨±½ÒÒËá¡¢»·ÐÁËÄÏ©ÀàµÈ¡£Ä£ÄâÕôÁóÏÔʾ£º23.8%ΪÆûÓÍÁó·Ö£¬27.4%ΪÇáÑ­»·ÓÍ£¨LCO£©£¬48.8%ÎªÖØÑ­»·ÓÍ£¨HCO£©£¬¾ßÌåÁó·Ö°üÀ¨ÇáʯÄÔÓÍ£¨5.2%£©¡¢ÖÐʯÄÔÓÍ£¨2.6%£©¡¢ÖØÊ¯ÄÔÓÍ£¨13.8%£©¡¢ÃºÓÍ£¨11.2%£©¡¢Áó·ÖȼÁÏÓÍ£¨18.8%£©¡¢ÇáÖÊÕæ¿ÕÍß˹ÓÍ£¨33.5%£©¡¢ÖØÖÊÕæ¿ÕÍß˹ÓÍ£¨14.9%£©¡£ÔªËØ·ÖÎö£ºC 56.1%¡¢H 7.91%¡¢N 4.67%¡¢S 0.01%¡£¹ÌÏàXRDÏÔʾ¸Æîѿ󣨷½½âʯ£©´æÔÚ£»N2Îü¸½µÈÎÂÏßΪIIIÐÍ£¬±È±íÃæ»ý½ö2.2 m2 g?1£»XPS±íÃ÷±íÃæº¬sp3̼¡¢C¨CO¡¢ôÈ»ù¡¢õ£°·ºÍßÁवªµÈ¡£

**3.4 ²úÎïµÄÔöÖµ»¯ÓëÆøÁ÷ÐÔÄÜÌáÉý£¨Valorization of fractions and enhancement of the properties of the gas stream£©**£º
Ϊ½â¾öÒºÏàºÍ¹ÌÏàÖÐN¡¢SÔÓÔ­×ÓÏÞÖÆÖ±½ÓÓ¦ÓõÄÎÊÌ⣬Ñо¿ÈËÔ±ÀûÓûúе»¯Ñ§·¨ÖƱ¸ÁËCo3O4ÄÉÃ׿ÅÁ£ÐÞÊεÄN¡¢O¡¢S²ôÔÓ̼´ß»¯¼Á£¨±È±íÃæ»ý40 m2 g?1£©¡£STEMºÍEDXÏÔʾC¡¢N¡¢O¾ùÔÈ·Ö²¼£¬CoºÍS¼¯ÖÐÓÚ±íÃæ±ßÔµ¡£´ß»¯ÐÔÄܲâÊÔ£¨µÚ¶þ²½£¬Î¶È525¨C750¡ãC£©±íÃ÷£ºÔÚ650¡ãCÏ£¬H2Ũ¶È´Ó18 vol%ÉýÖÁ42.5 vol%£¬CO2½µÖÁ18.7 vol%£¬COÔöÖÁ20.0 vol%£¬CH4½µÖÁ15.6 vol%£¬NH3ºÍC2¨CC3¼¸ºõÍêÈ«·Ö½â¡£Óë²Î¿¼´ß»¯¼ÁCo/C£¨ÉÌҵ̼+Co£©ºÍPt/C£¨ÉÌҵ̼+Pt£©Ïà±È£¬¸Ã·ÏÆúÑÜÉú´ß»¯¼ÁH2²úÂÊÓëCo/CÏ൱£¨½öÏà²î1.3±¶£¬¶Ô±ÈPt/C£©£¬ÇÒCO2ÅŷŸüµÍ¡£¾­¼ÃÐÔ·ÖÎöÖ¸³ö£¬ÈȽâ³É±¾£¨Ô¼132 €/¶Ö£©µÍÓÚÆø»¯¡¢´¼½âµÈ¹¤ÒÕ£¬ÇÒ»úе»¯Ñ§·¨ÎÞÈܼÁÌØµã½øÒ»²½½µµÍ²Ù×÷³É±¾£¬·ûºÏÅ·ÃËÀ¬»øÌîÂñ˰£¨40¨C100 €/¶Ö£©±³¾°ÏÂÑ­»·¾­¼ÃÐèÇó¡£

**×ܽáÌÖÂÛÓëÑо¿½áÂÛ**£º
ÌÖÂÛ²¿·ÖÖ¸³ö£¬¾¡¹ÜʵÑéÊÒ¹æÄ£ÈȽâʵÑéδÍêÈ«¿¼Á¿´«ÖÊ´«ÈÈÏÞÖÆºÍ³¤ÆÚÎȶ¨ÐÔ£¬ÒºÏàºÍ¹ÌÏàÖеÄN¡¢SÔÓÔ­×Ó¶ÔÖ±½ÓÁ¶ÓÍÓ¦Óù¹³ÉÌôÕ½£¬µ«±¾Ñо¿Ìá³öµÄ½«µÍ¼ÛÖµÁó·Öת»¯Îª´ß»¯²ÄÁϵķ½°¸Îª±Õ»·ÔöÖµÌṩÁË¿ÉÐÐ;¾¶¡£´ß»¯ÐÔÄÜËäÓë¹ó½ðÊô´ß»¯¼ÁÓвî¾à£¬µ«ÒѾ߱¸¾ºÕùÁ¦£¬ÇÒ»úе»¯Ñ§·¨¾ßÓÐÂÌÉ«¿ÉÀ©Õ¹ÓÅÊÆ¡£Ñо¿½áÂÛ·­ÒëÈçÏ£º
¸Ã¹¤×÷Ìá³öÁËÒ»ÖÖÁ½²½ÔöÖµ»¯²ßÂÔ£¬ÓÃÓÚ´¦ÀíÖ÷ÒªÓÉÅòÕ;۰±õ¥¼°ÉÙÁ¿¾ÛºÏÎïºÍ·ÄÖ¯²ã×é³ÉµÄ·ÏÆú´²µæ£¬ÕûºÏÁËÈȽâºÍËùµÃÆøÁ÷µÄ´ß»¯Éý¼¶¡£ÈȽⱻ֤Ã÷ÊÇת»¯ÕâЩ¸´ÔÓ²ÐÁôÎïµÄÓÐЧ;¾¶£¬ÔÚ525¡ãCϲúÉú12.6 wt%¹ÌÏà¡¢55.1 wt%ÒºÏàºÍ32.3 wt%ÆøÏà¡£ÒºÏà×é·ÖÔªËØ·ÖÎöÏÔʾC 56.1%¡¢H 7.91%¡¢N 4.67%¡¢S 0.01%£»Ä£ÄâÕôÁó½Òʾ23.8%¶ÔÓ¦ÆûÓÍÁó·Ö¡¢27.4%¶ÔÓ¦ÇáÑ­»·ÓÍ£¨LCO£©¡¢48.8%¶ÔÓ¦ÖØÑ­»·ÓÍ£¨HCO£©¡£¹ÌÏࣨ̿£©×é·Öº¬73.0% C¡¢3.3% H¡¢13.0% N¡¢0.02% S£¬Ì¼º¬Á¿·á¸»¡£ÔÚËùÓÐÁó·ÖÖУ¬ÆøÌå²úÎÖ÷Òªº¬CH4¡¢CO2¡¢H2ºÍNH3£©ÏÔʾ³ö×î¸ßµÄ¼´Ê±ÔöֵDZÁ¦¡£Îª½øÒ»²½ÌáÉýÕûÌåЧÂÊ£¬ÒºÏàºÍ¹ÌÏà±»³É¹¦ÔÙÀûÓÃΪǰÇýÌ壬֯±¸Á˲ôÔÓOºÍN¡¢±íÃæ×°ÊÎÓÐCo3O4ÄÉÃ׿ÅÁ£µÄ̼ÖÊ´ß»¯²ÄÁÏ£¬ËùµÃ´ß»¯¼Á±È±íÃæ»ýΪ40 m2 g?1¡£´ß»¯Éý¼¶ÈÈ½âÆøÌåÏÔÖø¸ÄÉÆÁËÆøÌåÖÊÁ¿£¬ÔÚ650¡ãCϽ«H2Ũ¶È´Ó18 vol%ÌáÉýÖÁ42.5 vol%£¬Í¬Ê±¼õÉÙCO2¡¢NH3ºÍÇáÌþ£¬Ê¹×é³ÉÏòºÏ³ÉÆø»ìºÏÎïת±ä¡£ÖØÒªµÄÊÇ£¬À´×ÔÈȽâÁó·ÖµÄÑÜÉú´ß»¯¼Á±íÏÖ³öÓëʹÓÃÉÌÒµÌ¼ÔØÌåÖÆ±¸µÄ²Î¿¼Co/C´ß»¯¼ÁÏ൱µÄ´ß»¯ÐÔÄÜ£¬ÇÒ½öÂÔµÍÓÚPt/C£¬Í¬Ê±²úÉú¸üµÍµÄCO2ÅÅ·Å¡£
Ïà¹ØÐÂÎÅ
ÉúÎïͨ΢ÐŹ«ÖÚºÅ
΢ÐÅ
ÐÂÀË΢²©
  • ËÑË÷
  • ¹ú¼Ê
  • ¹úÄÚ
  • ÈËÎï
  • ²úÒµ
  • Èȵã
  • ¿ÆÆÕ

ÈȵãÅÅÐÐ

    ½ñÈÕ¶¯Ì¬ | È˲ÅÊг¡ | м¼ÊõרÀ¸ | Öйú¿ÆÑ§ÈË | ÔÆÕ¹Ì¨ | BioHot | ÔÆ½²ÌÃÖ±²¥ | »áÕ¹ÖÐÐÄ | ÌØ¼ÛרÀ¸ | ¼¼Êõ¿ìѶ | Ãâ·ÑÊÔÓÃ

    °æÈ¨ËùÓÐ ÉúÎïͨ

    Copyright© eBiotrade.com, All Rights Reserved

    ÁªÏµÐÅÏ䣺

    ÔÁICP±¸09063491ºÅ