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Modernization of wastewater treatment systems of pulp and paper industry enterprises
- Publication Year :
- 2022
- Publisher :
- СанкÑ-ÐеÑеÑбÑÑгÑкий полиÑÐµÑ Ð½Ð¸ÑеÑкий ÑнивеÑÑиÑÐµÑ ÐеÑÑа Ðеликого, 2022.
-
Abstract
- Тема магиÑÑеÑÑкой диÑÑеÑÑаÑии: «ÐодеÑнизаÑÐ¸Ñ ÑиÑÑем оÑиÑÑки ÑÑоÑнÑÑ Ð²Ð¾Ð´ пÑедпÑиÑÑий ÑеллÑлозно-бÑмажной пÑомÑÑленноÑÑи».ЦелÑÑ Ð¼Ð°Ð³Ð¸ÑÑеÑÑкой диÑÑеÑÑаÑии ÑвлÑеÑÑÑ Ð¸ÑÑледование пÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð½ÐµÐ³Ð°Ñивного воздейÑÑÐ²Ð¸Ñ Ð·Ð°Ð³ÑÑзнÑÑÑÐ¸Ñ ÑÑоÑнÑÑ Ð²Ð¾Ð´ Ð¾Ñ Ð¿ÑедпÑиÑÑий ÑеллÑлозно-бÑмажной пÑомÑÑленноÑÑи на воднÑе обÑекÑÑ.ÐадаÑи, поÑÑавленнÑе и вÑполнÑвÑиеÑÑ Ð² пÑоÑеÑÑе иÑÑледованиÑ:ÐзÑÑиÑÑ ÑеоÑеÑиÑеÑкие оÑÐ½Ð¾Ð²Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð´ÐµÑÑелÑноÑÑи ÑеллÑлозно-бÑмажной пÑомÑÑленноÑÑи на воднÑе обÑекÑÑ.ÐÑовеÑÑи комплекÑнÑй анализ влиÑÐ½Ð¸Ñ Ð´ÐµÑÑелÑноÑÑи иÑÑледÑемого пÑедпÑиÑÑÐ¸Ñ Ð½Ð° ÑаÑположеннÑй ÑÑдом воднÑй обÑекÑ.РазÑабоÑаÑÑ Ð¸ обоÑноваÑÑ Ð¼ÐµÑопÑиÑÑÐ¸Ñ Ð¿Ð¾ ÑовеÑÑенÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑиÑÑнÑÑ ÑооÑÑжений на базе иÑÑледÑемого пÑедпÑиÑÑии.ÐÑоизвеÑÑи ÑкономиÑеÑкое обоÑнование пÑедлагаемÑÑ Ð¼ÐµÑопÑиÑÑий.РабоÑа пÑоведена на оÑновании даннÑÑ ÐР«Ðонди СÑкÑÑвкаÑÑкий ÐÐл, пÑедоÑÑавленнÑÑ Ð¾Ñделом Ð¾Ñ ÑÐ°Ð½Ñ Ð¾ÐºÑÑжаÑÑей ÑÑÐµÐ´Ñ Ð¾Ñ Ð¿ÑедпÑиÑÑиÑ, а Ñакже из оÑкÑÑÑÑÑ Ð¸Ð½ÑеÑнеÑ-иÑÑоÑников. ÐÑл пÑоведен Ð¾Ð±Ð·Ð¾Ñ ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑиÑÑнÑÑ ÑооÑÑжений, а Ñакже анализ загÑÑзнÑÑÑÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñов в ÑбÑаÑÑваемÑÑ ÑÑÐ¾ÐºÐ°Ñ Ð´Ð¾ пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð´ÐµÑнизаÑии.ÐоÑле пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° бÑли ÑаÑÑмоÑÑÐµÐ½Ñ Ð¿ÑедпоÑÑлки и возможнÑе пÑÑи ÑеÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°Ñии ÑÑеÑба воднÑм обÑекÑам Ð¾Ñ Ð·Ð°Ð³ÑÑзнÑÑÑÐ¸Ñ ÑÑоков, пÑедÑÑавлена иÑÑеÑпÑваÑÑÐ°Ñ ÑÑавниÑелÑÐ½Ð°Ñ Ñ Ð°ÑакÑеÑиÑÑика обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ внедÑÐµÐ½Ð¸Ñ Ð² ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑиÑÑнÑÑ ÑооÑÑжений.Ð ÑезÑлÑÑаÑе иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñл пÑедложен и обоÑнован вÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð´Ð¸ÑковÑÑ ÑилÑÑÑов и внедÑÐµÐ½Ð¸Ñ ÐµÐ³Ð¾ на ÑÑÐ°Ð´Ð¸Ñ Ð³Ð»Ñбокой оÑиÑÑки, а Ñакже пÑедÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÑ ÐµÐ¼Ð° водооÑиÑÑнÑÑ ÑооÑÑжений и анализ показаÑелей загÑÑзнÑÑÑÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñов в оÑиÑеннÑÑ ÑÑÐ¾ÐºÐ°Ñ Ð¿Ð¾Ñле внедÑÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ обоÑÑдованиÑ.ÐаконеÑ, бÑло пÑоведено ÑкономиÑеÑкое обоÑнование даннÑÑ Ð¼ÐµÑопÑиÑÑий ÑоглаÑно ÑаÑÑеÑам Ñколого-ÑкономиÑеÑкого ÑÑеÑба, а Ñакже ÑовокÑпнÑÑ Ð¿Ð»Ð°Ñежей за компенÑаÑÐ¸Ñ Ð½ÐµÐ³Ð°Ñивного воздейÑÑÐ²Ð¸Ñ Ð½Ð° воднÑй обÑекÑ.<br />The theme of the master's thesis is "Modernization of wastewater treatment systems of pulp and paper industry enterprises."The purpose of the master's thesis is to study the problem of pollution of water bodies by wastewater from pulp and paper enterprises and the development of measures for the modernization of water treatment facilities to reduce the negative impact on water bodies.Tasks set and carried out in the course of the study:Study the theoretical foundations of the impact of the pulp and paper industry on the environment.Conduct a comprehensive analysis of the impact of the activities of JSC «Mondi Syktyvkar LPK» on a nearby water body.Develop and substantiate measures to improve the system of water treatment facilities at the enterprise JSC «Mondi Syktyvkar LPK».Make an economic justification for the proposed activities.The work was carried out on the basis of the data of JSC «Mondi Syktyvkar LPK», provided by the department of environmental protection from the enterprise, as well as from open Internet sources. A review of the wastewater treatment plant system was carried out, as well as an analysis of the pollutant components in the discharged effluents prior to the modernization.Solutions for minimizing the damage to water objects from polluting were considered, an exhaustive comparative description of the equipment for the introduction into the system of water treatment plants was presented.As a result of the study, the choice of equipment for the disc filter system and its implementation at the stage of deep treatment was proposed and justified, as well as a diagram of water treatment facilities and an analysis of the indicators of polluting components in treated effluents after the introduction of this equipment.Finally, an economic justification for these activities was carried out according to the calculations of environmental and economic damage, as well as total payments for compensating for the negative impact on the water body.
- Subjects :
- ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑоизводÑÑва ÑеллÑлозÑ
водооÑиÑÑнÑе ÑооÑÑжениÑ
PPI waste water
ÑÑоÑнÑе Ð²Ð¾Ð´Ñ Ð¦ÐÐ
загÑÑзнÑÑÑие веÑеÑÑва
ÑеллÑлозно-бÑÐ¼Ð°Ð¶Ð½Ð°Ñ Ð¿ÑомÑÑленноÑÑÑ
биологиÑеÑÐºÐ°Ñ Ð¾ÑиÑÑка
pulp production technology
pollutants
disc filters
biological treatment
pulp and paper industy
диÑковÑе ÑилÑÑÑÑ
water purification facilities
Subjects
Details
- Language :
- Russian
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........7829644445f692eafd1728b3d0c26530
- Full Text :
- https://doi.org/10.18720/spbpu/3/2023/vr/vr23-648