1. Nchịkọta
olu, wee si otú a nweta uru pH nke ihe nlele ahụ. Ngwaọrụ a nwere ike ịchọpụta uru acid nke ọma
Mmanụ transformer, mmanụ turbine, mmanụ mgbochi, dizel, petrol na ngwaahịa mmanụ ndị ọzọ; A na-eji ya eme ihe nke ọma na kemịkalụ.
ụlọ ọrụ mmepụta ihe, ike eletrik, mmanụ na ụlọ ọrụ ndị ọzọ, ọ bụ ezigbo ihe nnwale ọnụọgụ acid nke ngwaahịa mmanụ ala.
2. Ụkpụrụ ntụaka:
Usoro Nnwale Ọkọlọtọ GB/T264 maka Ọnụọgụ Asịd nke Ngwaahịa Mmanụ Ala.
GB7599-87 Nchọpụta ọnụọgụ acid dị na mmanụ transformer na turbine na-arụ ọrụ
GB/T7304-2000 Ngwaahịa mmanụ na mmanụ - Mkpebi nke ọnụọgụ asịd
GB/T 18609-2001 Nchọpụta nke uru acid dị nro site na titration potentiometric.
Usoro Nnwale ASTM D664-2011 maka Ọnụọgụ Acid nke Ngwaahịa Mmanụ Ala site na Potentiometric Titration
3. Usoro teknụzụ.
| 1 | Oke nha | >0.0005mgKOH/g |
| 2 | Izi ezi | njehie metụtara ≤5% |
| 3 | Oke nha enwere ike iji | 0 ~ ±1999.5mv |
| 4 | Njehie bụ isi | ±0.1%FS ±0.5mv |
| 5 | Mpịakọta Burette | 10ml |
| 6 | Obere olu nke burette | 0.01ml |
| 7 | Izi ezi nke Burette | ±0.1%F·S |
| 8 | Nhazi zuru oke | onye nnabata, nkeji titration, kọmputa (gụnyere ngwanrọ na-arụ ọrụ), igwe nbipute, wdg. |
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