Novel application of fungal Phanerochaete sp. and xylanase for reduction in pollution load of paper mill effluent.
| dc.contributor.author | Yadav, Ravi Dutt | |
| dc.contributor.author | Chaudhry, Smita | |
| dc.contributor.author | Gupta, Sanjeev | |
| dc.date.accessioned | 2013-05-10T06:26:47Z | |
| dc.date.available | 2013-05-10T06:26:47Z | |
| dc.date.issued | 2012-03 | |
| dc.description.abstract | Four different strategies of pulping and bleaching were carried out to develop alternative mechanistic ecoenvironmental friendly approaches and generated effluent was characterised. Strategy-I included Phanerochaete sp. fungal pretreatment followed by conventional bleaching, whereas in strategy-II, fungal pretreatment was followed by enzyme xylanase aided bleaching. Strategy-III also included xylanase supplement but without prior fungal pretreatment. Chemically driven pulping and bleaching was the IV strategy. Conventional CDEOPD1D2 sequence of bleaching was used for strategy–I and IV whereas XCDEOPD1D2 sequence was applied to strategy–II and III. Strategy–II was responsible for 27.5% reduction in Kappa no. whereas the maximum (27.5%) reduction in refining energy was observed with strategy–II. Biobleaching strategies– II and III were helpful in saving 37.3 and 20.3% of elemental chlorine (Cl2) and 30.8 and 23.1% of chlorine dioxide (ClO2), respectively. In comparison to control (strategy-IV), strategy II resulted in maximum pollution load reduction of chemical oxygen demand (COD), biological oxygen demand (BOD), color and adsorbable organic halides (AOX) upto 57, 60, 30 and 43.6%, respectively. | en_US |
| dc.identifier.citation | Yadav Ravi Dutt, Chaudhry Smita, Gupta Sanjeev. Novel application of fungal Phanerochaete sp. and xylanase for reduction in pollution load of paper mill effluent. Journal of Environmental Biology. 2012 Mar; 33(2): 223-226. | en_US |
| dc.identifier.uri | https://imsear.searo.who.int/handle/123456789/146692 | |
| dc.language.iso | en | en_US |
| dc.source.uri | https://www.jeb.co.in/journal_issues/201203_mar12/paper_13.pdf | en_US |
| dc.subject | Adsorbable organic halides | en_US |
| dc.subject | Biobleaching | en_US |
| dc.subject | Biopulping | en_US |
| dc.subject | White rot fungus | en_US |
| dc.subject | Xylanase | en_US |
| dc.title | Novel application of fungal Phanerochaete sp. and xylanase for reduction in pollution load of paper mill effluent. | en_US |
| dc.type | Article | en_US |