A cikin masana'antar kula da ingancin ruwa, na yi imanin cewa kowa ya kamata ya burge shiBOD analyzer.Bisa ga ma'auni na ƙasa, BOD shine buƙatar oxygen na biochemical.Narkar da iskar oxygen cinyewa a cikin tsari.Common BOD gano hanyoyin sun hada da kunna sludge Hanyar, coulometer Hanyar, dilution inoculation Hanyar, microbial electrode Hanyar, Mercury bambancin matsa lamba Hanyar da Mercury-free bambancin matsa lamba, da dai sauransu Tare da ƙara tsanani cikin gida ruwa gurbatawa a cikin 'yan shekarun nan da kuma karfafa muhalli kariya. saka idanu, hanyar bambance-bambancen matsa lamba marar mercury don gano BOD ya zama mafi shahara tsakanin abokan ciniki.Ka'idar firikwensin bambance-bambancen matsa lamba mara mercury shine amfani da hanyar numfashi don auna BOD.Rage iskar oxygen a cikin keɓaɓɓen sararin samaniya zai haifar da wani bambancin matsa lamba, kuma ana iya fahimtar wannan bambancin matsa lamba ta hanyar bincike na gano matsi.A cikin rufaffiyar tsarin, ƙananan ƙwayoyin cuta a cikin samfurin suna haifar da carbon dioxide yayin da suke cinye iskar oxygen, kuma carbon dioxide da aka samar yana shafe ta sodium hydroxide, yana haifar da canji a cikin iska.Ana auna canjin matsa lamba ta firikwensin matsa lamba kuma an canza shi zuwa ƙimar BOD.Amfaninsa shine: daidai, sauri, maras amfani da mercury, ba zai haifar da gurɓataccen yanayi ba, kuma yana iya biyan buƙatun gwajin muhalli da sa ido.
Samfuran gama-gari na masu gwajin matsi na BOD marasa kyauta na mercury akan kasuwa sun haɗa da:Lianhua, HACH, Hanna, MettlerToledo, ThermoScientific, OAKTON, YSI,Da sauransu. Gabaɗaya magana, mercury bambancin matsa lamba BOD analyzer an zaɓi shi azaman mai nazarin ingancin iska saboda yana iya auna girman matsi na bambancin mercury kuma yana iya yin aiki daidai gwargwadon sakamakon aunawa.Na'urar BOD mai bambanta matsa lamba mara-free mercury na Lianhua yana haɓaka aminci, yana rage amfani da matakan gwaji da abubuwan da ake amfani da su, kuma yana da ƙarin ceton kuzari da abokantaka.
Yi amfani da tsari:
1. Sanya samfurin a cikin kwandon samfurin na mai nazari kuma yayi aiki bisa ga umarnin;
2. Sanya kwandon samfurin a cikin mai dubawa, kunna mai nazari, kuma saita sigogi na ma'auni;
3. Saka bincike na mai nazari a cikin kwandon samfurin kuma fara ma'auni;
4. Bisa ga sakamakon da mai nazarin ya nuna, yi rikodin ƙimar BOD;
5. Tsaftace kayan aunawa, tsaftace kwandon samfurin, kuma kammala ma'auni.
Lokacin aikawa: Maris-09-2023
