Ukusabela kokungathathi hlangothi, lapho ama-asidi nezisekelo zisabela khona ukuze zakhe amanzi nosawoti, kubaluleke kakhulu kuzo zonke izimboni ezifana nokukhiqiza amakhemikhali, uwoyela negesi, kanye nokumbiwa kwezimayini kanye nezinsimbi.ukuhlushwa kwamakhemikhalikulezi zinqubo kuqinisekisa ikhwalithi yomkhiqizo, ukusebenza kahle, kanye nokuhambisana nemithetho.Imitha yobuningi bamakhemikhali engeyona eyenuzi yeLonnmeterfuthiimitha yokuhlushwa kwamakhemikhalihlinzeka ngesikhathi sangempelaukulinganisa ukuhlushwa kwamakhemikhali, okuvumela izimboni ukuthi zithuthukiseinqubo yokungathathi hlangothi.
Lawa mathuluzi athuthukile abhekanaindlela yokuthuthukisa inqubo yokungathathi hlangothingokuletha idatha enembile (± 0.05-0.1% ukunemba) kwezinhlelo zokusebenza ezifanainqubo yokunciphisa uwoyela, ukwelashwa kwamanzi amdaka, kanye nokuhlanzwa kwamaminerali. Kwenzelweizitshalo zokukhiqiza amakhemikhali,izikhungo zemboni kawoyela negesi, futhiizikhungo zezimayini nezensimbi, lesi sihloko sihlola ukuthi kanjaniamamitha okuminyana kwamakhemikhalifuthiizinzwa zokuhlushwa kwamakhemikhalithuthukisaizinqubo zokusabela kokungathathi hlangothi, ukunciphisa izindleko, nokuqinisekisa ukuthobela imithetho, kugxilwe kakhulu ezintweni ezibalulekileamaphuzu okulinganisakanye nezixazululo eziqhutshwa idatha.
Kungani Ukugxila Kwamakhemikhali Kubalulekile Ekungathathini I-Neutralization
Iinqubo yokungathathi hlangothi, eyaziwa nangokuthi i-inqubo yokusabela kokungathathi hlangothi, kuhilela ukulinganisa amazinga e-asidi kanye nesisekelo ukuze kufezwe i-pH engathathi hlangothi (6-9), kwakhiwe amanzi nosawoti.izitshalo zokukhiqiza amakhemikhali, okunembileukulinganisa ukuhlushwa kwamakhemikhalikuqinisekisa ikhwalithi yomkhiqizo ehambisanayo, njengasekukhiqizweni komanyolo noma amakhemikhali akhethekile.izikhungo zemboni kawoyela negesi, iinqubo yokunciphisa uwoyelaiqeda izingxenye zikawoyela ongahluziwe one-asidi ukuze ivimbele ukugqwala futhi ihlangabezane nezindinganiso zokucwenga. Ngokufanayo,izikhungo zezimayini nezensimbiukuthembela ekungashintshi ukuze kulungiswe i-pH ezixazululweni zokukhipha amaminerali ngendlela ephumelelayo.
Ukuphambuka kuukuhlushwa kwamakhemikhalikungaholela ekungaphelelini kokusabela, ukwakheka komkhiqizo olandelanayo, noma umonakalo wemishini. Isibonelo, kuukungathathi hlangothi kwamafutha, ukugcina i-alkali engu-0.5-2 wt% kuqinisekisa ukususwa kwe-asidi okuphumelelayo ngaphandle kokwakheka kwensipho.Amamitha obuningi bamakhemikhaliukuhlinzeka ngedatha yesikhathi sangempela ukuze kulondolozwe amazinga afanele, kuncishiswe imfucuza futhi kuqinisekiswe ukuhambisana nemithetho efana nezindinganiso ze-EPA noma ze-OSHA.
Izinselele Zokuqapha Ukugxila Kwendabuko
Izindlela zendabuko ezifana ne-titration noma ukuhlolwa kwe-pH okungaxhunyiwe ku-inthanethi kwe-ukulinganisa ukuhlushwa kwamakhemikhalizidinga umsebenzi omningi futhi ziyehluleka ukuthola ukushintshashintsha kwesikhathi sangempela ku-dynamicsizinqubo zokusabela kokungathathi hlangothiLezi zindlela zandisa izindleko zokusebenza, zibambezele ukulungiswa, futhi zibeka engcupheni ukungalandelwa kwemithetho, ikakhulukazi ezindaweni ezikhiqiza kakhulu njengalezoizitshalo zokukhiqiza amakhemikhaliUkusampula ngesandla kuyalwa nezimo eziguquguqukayo ezifana nokushisa, ukujiya, noma ukungcola, okuvamile ku-izinqubo zokunciphisa uwoyela.Izinzwa zokuhlushwa kwamakhemikhali eziku-inthanethi, njengemitha ye-Lonnmeter engeyona eyenuzi njengemitha yokuhlushwa ye-Coriolis, imitha yokuhlushwa ye-tuning fork noma imitha yokuhlushwa ye-ultrasonic, ibhekana nalezi zinselele ngokunikeza ukuqapha okuqhubekayo, okuvumela ukulungiswa okusheshayo ukuze kwenziwe ngconoinqubo yokungathathi hlangothi.
Imitha Yobuningi Bamakhemikhali Engeyona Yenuzi yeLonnmeter
II-Lonnmeterimitha yobuningi bamakhemikhali engeyona eyenuziuguqula izintoukulinganisa ukuhlushwa kwamakhemikhalingobuchwepheshe obuthuthukisiwe be-ultrasonic. Ilinganisa ijubane lomsindo ngokubala isikhathi sokudlulisa amaza omsindo kusuka emthonjeni kuya kowamukelayo, ithole ubuningi boketshezi futhi ibale ukuhlushwa ku-20°C ejwayelekile ngokunemba okungu-±0.05-0.1%. Le ndlela ayithinteki ukuqhutshwa koketshezi, umbala, noma ukucaca, okwenza kube kuhle kakhulu ezixazululweni eziyinkimbinkimbi kuizinqubo zokusabela kokungathathi hlangothi.
In engezaisenzo, two ookunye Imitha yokuhlushwa yeCoriolis, imitha yokuhlushwa yefoloko yokulungisa kusukelam ILonni-metei-rare aIso ai-vaiilebhule to spi-ecial i-operaisenzoal i-envii-ronizimiso. Sicelae qhubekaisenzo our isiNgisiineers ngoba more imininingwanei-iled i-infi-oif wena ari-eii-nterei-sted.
Izimo Ezibalulekile Namaphuzu Okulinganisa Amamitha Obuningi Obuqondile
Izimo Ezidinga Amamitha Obuningi Obusemgqeni
Amamitha obuningi bamakhemikhali angaphakathizibalulekile ezimweni ezahlukene zokunciphisa umthelela, ngasinye sidinga ukucaciswa okunembileukulinganisa ukuhlushwa kwamakhemikhaliukwenza ngcono imiphumela:
Ukukhiqiza Amakhemikhali
Ukungathathi hlangothi kukhiqiza usawoti noma kulungisa i-pH ekuhlanganisweni kwamakhemikhali, njengokukhiqizwa kwe-sodium sulfate. Ukuhlushwa kwamakhemikhali okunembile kuqinisekisa ibhalansi ye-stoichiometric.
Iqeda izingxenye ze-asidi ekuhlanzeni uwoyela ongahluziwe ukuze kuvinjelwe ukugqwala kwepayipi. Ukugcwala kwe-alkali kumele kulawulwe ngokuqinile.
Ilungisa i-pH ezixazululweni zokukhipha amaminerali ukuze kukhishwe amaminerali ngendlela ephumelelayo, njengethusi noma igolide. Ukuhlushwa kwamakhemikhali okunembile kuvimbela ukusetshenziswa ngokweqile kwe-reagent.
Amaphuzu Abalulekile Okulinganisa Ezinqubweni Zokungathathi-hlangothi
Ukuze kuthuthukisweinqubo yokungathathi hlangothi,amamitha okuminyana kwamakhemikhalizithunyelwa ezindaweni ezibucayiamaphuzu okulinganisa njenge reai-ctoi-rii-nlet,kabushaisenzoi-ion vi-essel,rei-ciri-culati-ioni-loop.Sotisigqokotoei-nsui-re consisi-entukuhlushwaisabelo andmai-inti-ain ibhalansi ye-stoichiometric futhi ifinyelele i-pH engathathi hlangothi.
Izinzuzo Eziyinhloko Zabasebenzisi
1. Ukusebenza Kahle Kwenqubo Okuthuthukisiwe
2. Ukonga Okubalulekile Kwezindleko
3. Ukuthobela Imithetho Okuqinisekisiwe
4. Ikhwalithi Yomkhiqizo Ethuthukisiwe
5. Ukuzenzakalela kanye nokuhlanganiswa okulula
6. Umklamo Oqinile Nongadingi Ukulungiswa Kakhulu
Imibuzo Evame Ukubuzwa Mayelana Namamitha Obuningi Bamakhemikhali Ekungeneni Kwemvelo
Amamitha Obuningi Bamakhemikhali Ayenza Kanjani Inqubo Yokungathathi-hlangothi?
Amamitha obuningi bamakhemikhalihlinzeka ngesikhathi sangempelaukulinganisa ukuhlushwa kwamakhemikhali, ukuqinisekisa ibhalansi eqondile ye-acid-alkali kuizinqubo zokusabela kokungathathi hlangothi.
Iyiphi Indima Edlalwa Ama-Inline Meters Ezinqubweni Zokungathathi-hlangothi Kwamafutha?
Ku-izinqubo zokunciphisa uwoyela,izinzwa zokuhlushwa kwamakhemikhaligcina amazinga e-alkali, uvimbele ukugqwala nokwakheka kwensipho, uthuthukise ukusebenza kahle kokucwenga kuizikhungo zemboni kawoyela negesi.
Amamitha Obuningi Obungaphakathi Aqinisekisa Kanjani Ukuhambisana Nemithetho Ezimayini?
Amamitha obuningi obuphakathiimonithaukuhlushwa kwamakhemikhaliekuxazululeni izixazululo zokukhipha i-leaching, ukwenza ngcono i-pH kanye nokunciphisa ukusetshenziswa ngokweqile kwe-reagent, ukuqinisekisa ukuthobela imithetho yemvelo kuizikhungo zezimayini nezensimbi.
Amamitha obuningi bamakhemikhalifuthiizinzwa zokuhlushwa kwamakhemikhali, njengeImitha yobuningi obungebona be-nuclear ye-Lonnmeter, zibalulekile ekwenzeni ngconoizinqubo zokungathathi hlangothikuizitshalo zokukhiqiza amakhemikhali,izikhungo zemboni kawoyela negesi, futhiizikhungo zezimayini nezensimbiNgokuhlinzeka ngesikhathi sangempelaukulinganisa ukuhlushwa kwamakhemikhalingesikhathi esibucayiamaphuzu okulinganisa, la mathuluzi abhekanaindlela yokuthuthukisa inqubo yokungathathi hlangothi, ukunciphisa izindleko ngo-5-10%, ukuthuthukisa isivuno, nokuqinisekisa ukuthobela imithetho.izinqubo zokunciphisa uwoyelaekuhlanzweni kwamanzi amdaka, imitha yeLonnmeter inikeza ukunemba nokusebenza kahle, iguqulaizinqubo zokusabela kokungathathi hlangothi.
Xhumana neLonnmeter ku-www.lonnmeter.comokwenzelwe wenaimitha yobuningi bamakhemikhaliizixazululo noma ucele ukubonisana kwamahhala namuhla uma unezinkinga noma ukudideka.
Isikhathi sokuthunyelwe: Julayi-15-2025
