Abstract
Six elemental chlorine-free bleaching sequences were studied to see their effect on quality of pulp produced and quantity of pollutants generated during bleaching of wheat straw soda pulp. Impact of parameters like adsorbable organic halogens (AOX), chemical oxygen demand (COD), biochemical oxygen demand (BOD) and sodium adsorption ratio, pH and total dissolved solids generated during bleaching on environment as index of global pollution (IGP) was also studied. The purpose of the study was to investigate six elemental chlorine-free bleaching sequences to compare the pulp quality, effluent properties and their impact on environment. An oxygen delignification stage before D0EOPD bleaching sequence reduced the AOX, COD, colour and BOD by 44%, 42%, 36% and 33%, respectively, whereas an ozonation stage before bleaching reduced the same by 70%, 66%, 73% and 60%, respectively, as compared to those of control. The generation of pollutants as AOX, COD, colour and BOD was reduced further by 88%, 80%, 90% and 77%, respectively, with the use of short bleaching sequences (DD, DP and PD) as compared to those of control. The environmental impact as IGP with D0EOPD bleaching sequence was 2.65 which got reduced to 1.44 with bleaching sequence OZPD. Bleaching sequence OZD0EOPD was found the most effective for improving brightness and whiteness of the pulp, whereas short bleaching sequence OZPD found the most effective for reducing generation of pollutants during bleaching among different bleaching sequences studied.
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References
Anupam K, Deepika, Swaroop V, Lal PS (2018) Antagonistic, synergistic and interaction effects of process parameters during oxygen delignification of Melia dubia Kraft pulp. J Clean Prod 199:420–430
Ashrafi O, Yerushalmi L, Haghighat F (2015) Wastewater treatment in the pulp-and-paper industry: a review of treatment processes and the associated greenhouse gas emission. J Environ Manag 158:146–157
Bajpai P (2012) ECF and TCF bleaching. In: Environmentally benign approaches for pulp bleaching. Elsevier, Amsterdam
Bajpai P (2015) Minimum impact mill technologies. In: Green chemistry and sustainability in pulp and paper industry. Springer International Publishing, Switzerland
Bishnoi NR, Khumukcham RK, Kumar R (2006) Biodegradation of pulp and paper mill effluent using anaerobic followed by aerobic digestion. J Environ Biol 27:405–408
Carre G, Wennerstrom M (2005) Ozone bleaching: an established technology. International Pulp Bleaching Conference, Stockholm, Sweden, pp 144–149
Cojocaru C, Cocarta DM, Istrate IA, Cretescu I (2017) Graphical methodology of global pollution index for the environmental impact assessment using two environmental components. Sustainability 9:593–604
Damo R, Icka P (2015) Environmental impact assessment generated by Albanian petroleum industry into Gjanica rIVeR. Rom Biotechnol Lett 20(1):10151–10161
Deepika, Anupam K, Lal PS (2019) Melia dubia valorization at 4, 5- and 6-year age for pulp and paper production. Int J Sci Res 8(2):613–623
Gavrilescu D, Puitel AC (2015) Bleaching of softwood kraft pulp with oxygen and peroxide. Cellul Chem Technol 49(3–4):341–346
Ghosh UK (2006) Short sequence environment friendly bleaching of wheat straw pulp. JSIR 65(1):68–71
Kamali M, Gameiro T, Costa MEV, Capela I (2016) Anaerobic digestion of pulp and paper mill wastes – an overview of the developments and improvement opportunities. Chem Eng J 298:162–182
Kaur D, Bhardwaj NK, Lohchab RK (2017) Improvement in rice straw pulp bleaching effluent quality by incorporating oxygen delignification stage prior to elemental chlorine-free bleaching. Environ Sci Pollut Res 24:23488–23497. https://doi.org/10.1007/s11356-017-9965-6
Kumar V, Dhall P, Naithani S, Kumar A, Kumar R (2014) Biological approach for the treatment of pulp and paper industry effluent in sequence batch reactor. J Bioremed Biodegr 5(3):218
Lal PS, Tripathi S, Sharma A, Subrahmanyam SV, Kulkarni AG (2004) ECF bleaching of Assam bamboo pulp. IPPTA J Convention issue, pp 91–95
Li Z, Li J, Xu J, Mo L (2015) Clean bleaching engineering practice for bagasse pulp: totally chlorine-free and elemental chlorine-free bleaching realized with the same production line. BioResources 10(2):2667–2680
Loureiro PEG, Evtuguin DV, Carvalho MGVS (2011) The final bleaching of eucalypt Kraft pulps with hydrogen peroxide: relationship with industrial ECF bleaching history and cellulose degradation. J Chem Technol Biotechnol 86(3):381–390
Lundahl Y (2009) Ozone bleaching – environmental, production and cost benefits. Proceedings of 9th international conference Paperex Paperex, New Delhi, India, pp 123–130
Metais A, Germer E (2018) Review of industrial ozone bleaching practices. Paper360 13(4):46–48
Rakness K, Gordon G, Langlais B, Masschelein W, Matsumoto N, Richard Y, Robson CM, Somiya I (1996) Guideline for measurement of ozone concentration in the process gas from an ozone generator. Ozone Sci Eng 18:209–229
Rojanschi V (1991) Global estimation methodology for the ecosystem sate. Rev Mediu Inconjurator 2:45–52
Roy M, Chakrabarti SK, Bhardwaj NK, Chandra S, Kumar S, Singh S, Bajpai PK (2004) Characterization of chlorinated organic material in eucalyptus pulp bleaching effluents. J Sci Ind Res 63(2):527–535 http://nopr.niscair.res.in/handle/123456789/5454
Shaid A (2014) Methodological limitations of determining global pollution index as a tool for environmental impact assessment and a proposed extension. Environ Ecol Res 2(6):240–247
Sharma KD (2010) ITC’s experience with light ECF bleaching (ozone). IPPTA J 22(1):131–134
Silva VL, Lino AG, Ribeiro RA, Colodette JL, Forsstrom A, Wackerberg E (2011) Factors affecting brightness reversion of hardwood Kraft pulps. BioResources 6(4):4801–4814
Suchy M, Argyropoulos DS (2002) Catalysis and activation of oxygen and peroxide delignification of chemical pulps: a review. TAPPI J 1:1–18
Tripathi SK, Bhardwaj NK, Ghatak HR (2018a) Improvement in pulp quality and effluent properties using methanol as carbohydrate protector during ozone bleaching of wheat straw pulp. APPITA J 71(4):338–348
Tripathi S, Bhardwaj NK, Ghatak HR (2018b) Determination of main parameters affecting the ozone bleaching of wheat straw pulp using plackett–burman design. Ozone Sci Eng 40(2):148–156. https://doi.org/10.1080/01919512.2017.1352483
Tripathi SK, Bhardwaj NK, Ghatak HR (2018c) Additives to decrease cellulose chain scission during ozone bleaching of wheat straw pulp. Nordic Pulp Pap Res J 33(3):430–438. https://doi.org/10.1515/npprj-2018-3048
Tripathi SK, Bhardwaj NK, Ghatak HR (2019a) Effect of introducing ozone prior to elemental chlorine free bleaching of wheat straw pulp on pulp paper and effluent properties. Cellul Chem Technol 53(1–2):105–112
Tripathi S, Bhardwaj NK, Ghatak HR (2019b) Optimization of ozone bleaching conditions for improving wheat straw pulp quality using response surface methodology. Ozone Sci Eng 41(2):137–145. https://doi.org/10.1080/01919512.2018.1508331
Tripathi SK, Sharma N, Alam I, Bhardwaj NK (2019c) Effectiveness of different green chemistry approaches during pulp bleaching in paper industry and their impact on environment. Int J Environ Sci Technol 16(8):4327–4338. https://doi.org/10.1007/s13762-018-1887-4
Van Lierop B, Skothos A, Liebergott N (1996) The technology of pulp bleaching section IV; ozone delignification chapter 5. In: Dence CW, Reeve DW (eds) Pulp bleaching principles and practices. Tappi press, USA
Wennerstrom M (2005) Decreasing brightness reversion with powerful ozone bleaching. Pulp Paper Canada 106(1):41–46
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Tripathi, S.K., Bhardwaj, N.K. & Ghatak, H.R. Effect of different elemental chlorine-free bleaching sequences on pulp, effluent properties and their impact on index of global pollution. Environ Sci Pollut Res 27, 4917–4926 (2020). https://doi.org/10.1007/s11356-019-07281-6
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DOI: https://doi.org/10.1007/s11356-019-07281-6