Vše

Co hledáte?

Vše
Projekty
Výsledky výzkumu
Subjekty

Rychlé hledání

  • Projekty podpořené TA ČR
  • Významné projekty
  • Projekty s nejvyšší státní podporou
  • Aktuálně běžící projekty

Chytré vyhledávání

  • Takto najdu konkrétní +slovo
  • Takto z výsledků -slovo zcela vynechám
  • “Takto můžu najít celou frázi”

Methods for recycling photovoltaic modules and their impact on environment and raw material extraction

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU124956" target="_blank" >RIV/00216305:26220/17:PU124956 - isvavai.cz</a>

  • Výsledek na webu

    <a href="https://actamont.tuke.sk/pdf/2017/n3/4strachala.pdf" target="_blank" >https://actamont.tuke.sk/pdf/2017/n3/4strachala.pdf</a>

  • DOI - Digital Object Identifier

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Methods for recycling photovoltaic modules and their impact on environment and raw material extraction

  • Popis výsledku v původním jazyce

    This work deals with methods of recycling of photovoltaic modules and evaluates contribution of recycling to the environment and reduction of raw materials extraction. The article describes the materials needed to manufacture photovoltaic modules and energy intensity of production processes. Three methods of recycling were used - thermal, chemical and mechanical. The experiments have shown that the recycling of PV modules by thermal method is more advantageous than using a chemical method. The length of the process is significantly shorter and there are lower financial costs. The disadvantage of thermal treatment is the formation of emission gases during evaporation of the EVA copolymer and also a risk of waffer damage. In mechanical recycling process it is very important to know which technologies and devices are suitable to creation of crushed material. If the PV modules are bigger than 1 x 1 m, it was necessary to divide them into two parts because the chain crusher must be able to crush the pieces as effectively as possible. From the entire mechanical recycling process it can be seen that the silver-containing crushed material up to 0.07 % is not economically advantageous to process chemically. The silver content does not cover the cost of basic operations during recycling process. Based on obtained data was also theoretically calculated the amount of saved material due to PV module recycling until year 2025. Recycling could save up to 351 500 tons of glass, 51 500 tons of aluminum, 13 567 silicon and 425 tons of silver.

  • Název v anglickém jazyce

    Methods for recycling photovoltaic modules and their impact on environment and raw material extraction

  • Popis výsledku anglicky

    This work deals with methods of recycling of photovoltaic modules and evaluates contribution of recycling to the environment and reduction of raw materials extraction. The article describes the materials needed to manufacture photovoltaic modules and energy intensity of production processes. Three methods of recycling were used - thermal, chemical and mechanical. The experiments have shown that the recycling of PV modules by thermal method is more advantageous than using a chemical method. The length of the process is significantly shorter and there are lower financial costs. The disadvantage of thermal treatment is the formation of emission gases during evaporation of the EVA copolymer and also a risk of waffer damage. In mechanical recycling process it is very important to know which technologies and devices are suitable to creation of crushed material. If the PV modules are bigger than 1 x 1 m, it was necessary to divide them into two parts because the chain crusher must be able to crush the pieces as effectively as possible. From the entire mechanical recycling process it can be seen that the silver-containing crushed material up to 0.07 % is not economically advantageous to process chemically. The silver content does not cover the cost of basic operations during recycling process. Based on obtained data was also theoretically calculated the amount of saved material due to PV module recycling until year 2025. Recycling could save up to 351 500 tons of glass, 51 500 tons of aluminum, 13 567 silicon and 425 tons of silver.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    20201 - Electrical and electronic engineering

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/LO1210" target="_blank" >LO1210: Energie v podmínkách udržitelného rozvoje (EN-PUR)</a><br>

  • Návaznosti

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Ostatní

  • Rok uplatnění

    2017

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název periodika

    Acta Montanistica Slovaca

  • ISSN

    1335-1788

  • e-ISSN

    1339-3103

  • Svazek periodika

    22

  • Číslo periodika v rámci svazku

    3

  • Stát vydavatele periodika

    SK - Slovenská republika

  • Počet stran výsledku

    13

  • Strana od-do

    257-269

  • Kód UT WoS článku

    000423265000004

  • EID výsledku v databázi Scopus

    2-s2.0-85037744159