Re fa bareki tharollo le lits'ebeletso tse ntle ka ho fetisisa lefapheng la khatiso le ho baka skrineng, 'me re tsoela pele ho theha boleng ba bareki.Khomarela boqapi bo tsoelang pele mabapi le litlhoko tsa bareki, 'me u tsoele pele ho atolosa masimo a kopo ea sehlahisoa ho latela indasteri ea PCB.Theknoloji ea Xinjinhui e tla tsamaisana le tsoelopele ea mehla le nts'etsopele ea mahlale.
Likhoebo tsa rona li hokae: Ho fihlela hajoale re thehile litsamaiso tsa prosy agent naheng ea Algeria, Egypt, Iran, Afrika Boroa, India, Malaysia le linaheng tse ling tsa Asia Boroa-bochabela.Hape le Middle East le Amerika Boroa.Re na le molekane le palo e kholo ea bareki.