TECHNICAL DETERGENT FOR EQUIPMENT OF ALTERNATIVE ENERGY SOURCES BASED ON HELIO SYSTEM
DOI:
https://doi.org/10.20535/2218-93002612020199834Keywords:
pollution, silicon wafer, solar power, surfactants, TD, washing by aqueous solutions.Abstract
Silicon wafers of solar panels are cleaned by flushing using technical detergents. The study using various physicochemical methods (IR spectroscopy, spectral, X-ray diffraction, X-ray fluorescence, atomic absorption, flame photometry, thermogravimetric, electron paramagnetic resonance, electron spectroscopy, polarization resistance) showed that the introduction of triethylenetetramine in the composition of TD promotes the formation of persistent complex compounds with pollution ions. Also was found that the modified TD has anti-corrosion properties. From this we can conclude that the introduction of triethylenetetramine into TD improves the washing properties of the product and increases its environmental safety, since it has a multifunctional effect, thereby contributing to a decrease in the salt content in TD.
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