초록 ▼

The present invention relates to the photocatalytic degradation of organic compounds by zeolite and/or mesoporous material hosted photocatalysts. The present invention further relates to a method of treating a contaminated aqueous liquid or gaseous fluid containing organics using a combination of vi

The present invention relates to the photocatalytic degradation of organic compounds by zeolite and/or mesoporous material hosted photocatalysts. The present invention further relates to a method of treating a contaminated aqueous liquid or gaseous fluid containing organics using a combination of visible or solar light energy in the presence of a photocatalyst to decompose the organic impurities in the liquid or gaseous fluid.

대표청구항 ▼

The present invention relates to the photocatalytic degradation of organic compounds by zeolite and/or mesoporous material hosted photocatalysts. The present invention further relates to a method of treating a contaminated aqueous liquid or gaseous fluid containing organics using a combination of vi

The present invention relates to the photocatalytic degradation of organic compounds by zeolite and/or mesoporous material hosted photocatalysts. The present invention further relates to a method of treating a contaminated aqueous liquid or gaseous fluid containing organics using a combination of visible or solar light energy in the presence of a photocatalyst to decompose the organic impurities in the liquid or gaseous fluid. ids consistency to a second solids consistency while holding said deflection pressure constant. 8. A method as defined in claim 7, wherein said second solids consistency is greater than about 10%. 9. A method as defined in claim 7, wherein said second solids consistency is between about 10% to about 34%. 10. A method as defined in claim 7, wherein said second solids consistency is between about 15% to about 30%. 11. A method as defined in claim 1, wherein said deflection pressure is a negative pressure. 12. A method as defined in claim 1, further comprising transferring said web to a transfer fabric prior to transfer to said through-drying fabric. 13. A method as defined in claim 12, wherein said transfer fabric travels at a slower speed than said foraminous surface. 14. A method as defined in claim 12, further comprising dewatering said paper web after transfer to said transfer fabric but prior to transfer to said through-drying fabric. 15. A method as defined in claim 1, further comprising adding water to said paper web prior to transfer to said through-drying fabric. 16. A method as defined in claim 1, wherein said paper web is partially dried while on said through-drying fabric but prior to being dried by said dryer. 17. A method as defined in claim 1, wherein said dryer is a through-air dryer. 18. A method of controlling the degree of molding of a paper web during formation of a tissue product, said method comprising: a) providing a liquid furnish containing papermaking fibers; b) depositing said furnish onto a foraminous surface to form a paper web; c) transferring said paper web to a transfer fabric having a three-dimensional surface contour, wherein said transfer fabric travels at a slower speed than said foraminous surface; d) transferring said paper web from said transfer fabric to a through-drying fabric, said through-drying fabric having a three-dimensional surface contour; e) deflecting said paper web onto said through-drying fabric with a negative deflection pressure such that said web is substantially molded to said three-dimensional surface contour of said through-drying fabric; f) selectively decreasing the consistency of said paper web from a first solids consistency to a second solids consistency while holding said deflection pressure constant to increase the degree to which said paper web molds to said three-dimensional surface contour of said through-drying fabric, said second solids consistency being less than about 40%; and g) substantially drying said paper web with a through-air dryer. 19. A method as defined in claim 18, wherein said second solids consistency is between about 10% to about 34%. 20. A method as defined in claim 18, wherein said second solids consistency is between about 15% to about 30%. 21. A method as defined in claim 18, further comprising adding water to said paper web after transfer to said transfer fabric but prior to transfer to said through-drying fabric. 22. A method as defined in claim 18, wherein said paper web is partially dried while on said through-drying fabric but prior to being dried by said dryer. 23. A method as defined in claim 18, wherein said dried paper web has a caliper of greater than about 250 micrometers. 24. A method as defined in claim 18, wherein said dried paper web has a caliper of between about 500 to about 1750 micrometers. 25. A method as defined in claim 18, wherein said dried paper web has a cross-directional stretch of greater than about 3%. 26. A method as defined in claim 18, wherein said dried paper web has a cross-directional stretch of between about 7% to about 10%. 27. A method as defined in claim 18, wherein said dried paper web has a machine-direction stretch of greater than about 10%. 28. A method as defined in claim 18, wherein said dried paper web has a machine-direction stretch of between about 15% to about 30%.