1. Hichaa ala ma chọta ahịrị etiti: Nke mbụ, hichaa slag nke ala, wee chọta etiti ụlọ ahụ na ngwa ihe eji atụ ihe, see eriri etiti etiti ahụ, rịọ ka e kee eriri obe ahụ n'otu aka ahụ.
2. Ịtọkwa ọla kọpa (ma ọ bụ foil aluminum) netwọk 100cm * 100cm;a.Tapawa mpe mpe akwa ọla kọpa n'ala dịka nha akọwapụtara iji mepụta ntupu.Njikọ nke foil ọla kọpa kwesịrị ijikọ ya na gluu na-eduzi iji hụ na a na-eduzi n'etiti ọkpụkpụ ọla kọpa;b.Dịkarịa ala, isi anọ kwa 100 square mita na pasted ọla kọpa netwọk na-ejikọta na grounding waya.
3. Itọgbọ ala: a.Jiri scraper buru ụzọ tetu akụkụ nke gluu na-eduzi n'ala.N'ihi ihe dị iche iche nke ihe na-eduzi, a na-atụ aro ka ị jiri gluu pụrụ iche;b.N'ime usoro ịtọgbọ ala, ọ dị mkpa iji hụ na ihe mkpuchi ọla kọpa na-agafe n'okpuru ala;c.Jiri ọkụ ịgbado ọkụ na-eme ka electrode dị nro na oke okpomọkụ ma gbanye oghere n'etiti ala na ala;d.Jiri mma bechapụ akụkụ ahụ na-apụta nke electrode iji wuchaa ụlọ ala dum;e.N'oge a na-ewu ihe owuwu, a na-ejikarị megohmmeter mee ihe iji nwalee ma a na-ejikọta elu ala ahụ na mpempe ọla kọpa.Ọ bụrụ na enweghị njikọ, chọpụta ihe kpatara ya ma megharịa ya iji hụ na nguzogide elu nke ala dị n'etiti 106-109Ω.f.Mgbe emechara ala, a ga-ehichapụ elu ya.
4. Nlekọta: a.Ejila ihe siri ike kpụchaa ala ma mee ka elu ahụ dị nro;b.Mgbe ị na-ehicha ala, jiri ihe na-anọpụ iche na-ehicha ya, kpochaa ya na mmiri na nkụ, wee tinye ihe mgbochi static.
Oge nzipu: Jan-20-2021