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001 | u380168 | ||
003 | SIRSI | ||
005 | 20160812084634.0 | ||
006 | m o d | ||
007 | cr ||||||||||| | ||
008 | 130926s2014 ne ob 000 0 eng d | ||
040 |
_aUKMGB _beng _erda _epn _cUKMGB _dOPELS _dNT _dYDXCP _dUPM _dGGVRL _dOCLCF _dMEU _dOCLCQ |
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020 |
_a9780124171695 _q(electronic bk.) |
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020 |
_a0124171699 _q(electronic bk.) |
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029 | 1 |
_aDEBSZ _b405351690 |
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029 | 1 |
_aNZ1 _b15342346 |
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029 | 1 |
_aNLGGC _b372960251 |
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050 | 4 |
_aTS1120.5 _b.B35 2014 |
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082 | 0 | 4 |
_a676.142 _223 |
049 | _aTEFA | ||
100 | 1 |
_aBajpai, P. _q(Pratima), _eauthor. |
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245 | 1 | 0 |
_aRecycling and Deinking of Recovered Paper _h[recurso electrónico] / _cby Pratima Bajpai. |
264 | 1 |
_aAmsterdam : _bElsevier, _c2014. |
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300 | _a1 online resource (304 pages) | ||
336 |
_atext _btxt _2rdacontent |
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337 |
_acomputer _bc _2rdamedia |
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338 |
_aonline resource _bcr _2rdacarrier |
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588 | 0 | _aCIP data; resource not viewed. | |
520 | _aPaper recycling in an increasingly environmentally conscious world is gaining importance. Increased recycling activities are being driven by robust overseas markets as well as domestic demand. Recycled fibers play a very important role today in the global paper industry as a substitute for virgin pulps. Paper recovery rates continue to increase year after year Recycling technologies have been improved in recent years by advances in pulping, flotation deinking and cleaning/screening, resulting in the quality of paper made from secondary fibres approaching that of virgin paper. The process is a lot more eco-friendly than the virgin-papermaking process, using less energy and natural resources, produce less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. Currently more than half of the paper is produced from recovered papers. Most of them are used to produce brown grades paper and board but for the last two decades, there is a substantial increase in the use of recovered papers to produce, through deinking, white grades such as newsprint, tissue, market pulp. By using recycled paper, companies can take a significant step toward reducing their overall environmental impacts. This study deals with the scientific and technical advances in recycling and deinking including new developments. Covers in great depth all the aspects of recycling technologiesCovers the latest science and technology in recyclingProvides up-to-date, authoritative information and cites many mills experiences and pertinent researchIncludes the use of biotech methods for deinking, refining. and improving drainage. | ||
504 | _aIncludes bibliographical references. | ||
505 | 0 | _a1. Introduction -- 2. Legislation for use of recycled paper -- 3. Collection systems and sorting of recovered paper -- 4. Process steps in recycled fibre processing -- 5. System and process design for different paper and board grades -- 6. Effects of recycling on pulp quality -- 7. Chemicals used in deinking and their function -- 8. Deinking with enzymes -- 9. Bleaching of secondary fibres -- 10. Refining of recycled fibres -- 11. Improving drainability of recycled fibres -- 12. Effects of recycled fibre on paper machines -- 13. Control of stickies -- 14. Water reuse, wastewater treatment and closed-cycle operation -- 15. Environmental aspects of recycling -- 16. Uses of recovered paper other than papermaking -- 17. Future of paper recycling. | |
650 | 0 |
_aWaste paper _xRecycling. |
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650 | 7 |
_aTECHNOLOGY & ENGINEERING _xTechnical & Manufacturing Industries & Trades. _2bisacsh |
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650 | 7 |
_aWaste paper _xRecycling. _2fast _0(OCoLC)fst01171058 |
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655 | 4 | _aElectronic books. | |
856 | 4 | 0 |
_zLibro electrónico _3ScienceDirect _uhttp://148.231.10.114:2048/login?url=http://www.sciencedirect.com/science/book/9780124169982 |
596 | _a19 | ||
942 | _cLIBRO_ELEC | ||
999 |
_c207089 _d207089 |