Back to Search
Start Over
Development of technology for utilization of solid municipal waste landfill leach-ate by the method of lithification
- Publication Year :
- 2022
- Publisher :
- СанкÑ-ÐеÑеÑбÑÑгÑкий полиÑÐµÑ Ð½Ð¸ÑеÑкий ÑнивеÑÑиÑÐµÑ ÐеÑÑа Ðеликого, 2022.
-
Abstract
-  Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «РазÑабоÑка ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÑилизаÑии ÑилÑÑÑаÑа полигонов ÑвеÑдÑÑ ÐºÐ¾Ð¼Ð¼ÑналÑнÑÑ Ð¾ÑÑ Ð¾Ð´Ð¾Ð² меÑодом лиÑиÑикаÑии». РабоÑа поÑвÑÑена вопÑоÑам обезвÑÐµÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ ÑилÑÑÑаÑа полигона ТÐÐ. ÐадаÑи, ÑеÑаемÑе в Ñ Ð¾Ð´Ðµ иÑÑледованиÑ:1. ÐзÑÑение пÑоÑеÑÑа обÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑилÑÑÑаÑа и его ÑвойÑÑв.2. Ðнализ ÑÑÑеÑÑвÑÑÑÐ¸Ñ Ð¼ÐµÑодов оÑиÑÑки и ÑÑилизаÑии ÑилÑÑÑаÑа.3. ÐÑоведение ÑкÑпеÑименÑа по пеÑÐµÐ²Ð¾Ð´Ñ ÑилÑÑÑаÑа из жидкого агÑегаÑного ÑоÑÑоÑÐ½Ð¸Ñ Ð² ÑвеÑдое.4. ÐÑоведение иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÑенного лиÑиÑикаÑа.5. РаÑÑÐµÑ Ñколого-ÑкономиÑеÑкого ÑÑеÑба Ð¾Ñ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾Ñв и воднÑÑ ÑеÑÑÑÑов.ЭкÑпеÑÐ¸Ð¼ÐµÐ½Ñ Ð¿Ð¾ ÑÑилизаÑии ÑилÑÑÑаÑа бÑл пÑоведен Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼ÐµÑода лиÑиÑикаÑии, Ñо еÑÑÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð°Ð³ÑегаÑного ÑоÑÑоÑниÑ. РкаÑеÑÑве вÑжÑÑÐ¸Ñ Ð±Ñли пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð·Ð¾Ð»Ð° ÑеллÑлозно-бÑмажной пÑомÑÑленноÑÑи и ÑеменÑ. РпÑеимÑÑеÑÑвам данной ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ оÑноÑиÑÑÑ ÑÑилизаÑÐ¸Ñ ÑилÑÑÑаÑа ÑовмеÑÑно Ñ Ð¿ÑомÑÑленнÑм оÑÑ Ð¾Ð´Ð¾Ð¼ (золой). Ð ÑезÑлÑÑаÑе бÑл полÑÑен ÑвеÑдÑй пÑодÑÐºÑ â лиÑиÑикаÑ. РабоÑа ÑодеÑÐ¶Ð¸Ñ ÑезÑлÑÑаÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð»Ð¸ÑиÑикаÑа.Â<br />Theme of final qualification work: «Development of technology for utilization of solid municipal waste landfill leachate by the method of lithification».The work is devoted to the issues of neutralization of the leachate from the MSW landfill. Tasks solved in the course of the study:1. Study of the landfill leachate formation process and its properties.2. Analysis of existing methods of purification and disposal of landfill leachate.3. Conducting an experiment on the transfer of landfill leachate from a liquid aggregate state to a solid state.4. Conducting a study of the received certificate.5. Calculation of ecological and economic damage from soil and water pollution.The experiment on the utilization of the filtrate was carried out using the method of lithification, that is, changes in the state of aggregation. Pulp and paper industry ash and cement were used as binders. The advantages of this technology include the disposal of landfill leachate together with industrial waste (ash). As a result, a solid product, a lithicate, was obtained. The work contains the results of the research of lithificate.
Details
- Language :
- Russian
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........77a0ce38c547b98fdb95c7e4c56e9c83
- Full Text :
- https://doi.org/10.18720/spbpu/3/2023/vr/vr23-647