Kunoza uburyo bwo gutunganya amazi ya Anaerobic hamwe nogukurikirana TOC igezweho

Mu gutunganya amazi mabi, kugenzura imitwaro kama, cyane cyane Carbone Organic Carbone (TOC), byabaye ingenzi mukubungabunga ibikorwa byiza kandi byiza. Ibi ni ukuri cyane cyane mu nganda zifite imyanda ihindagurika cyane, nk'ibiribwa n'ibinyobwa (F&B).

Muri iki kiganiro, Jens Neubauer na Christian Kuijlaars bo muri Veolia Water Technologies & Solutions baganira na AZoMaterials ku kamaro ko kugenzura TOC ndetse n’iterambere mu ikoranabuhanga rya TOC rihindura uburyo bwo gutunganya amazi mabi.

Kuki gukurikirana imitwaro kama, cyane cyane Carbone Organic Carbone (TOC), ningirakamaro mugutunganya amazi mabi?
Jens: Mu mazi menshi yanduye, ibyinshi bihumanya ni organic, kandi ibi ni ukuri cyane cyane mumirenge ya F&B. Kubwibyo, umurimo wingenzi wuruganda rutunganya imyanda ni ugusenya ibyo bintu kama no kubikura mumazi mabi. Gukomeza inzira bituma gutunganya amazi mabi byihuse kandi neza. Ibi bisaba guhora ukurikirana ibinyabuzima byanduye kugirango bikemure vuba ihindagurika iryo ariryo ryose, ryemeze ko hasukurwa neza nubwo igihe gito cyo kuyivura.

Uburyo gakondo bwo gupima imyanda kama mumazi, nkibisabwa na ogisijeni ikenerwa (COD) hamwe n’ibizamini bya ogisijeni ikomoka ku binyabuzima (BOD), biratinda cyane - bifata amasaha kugeza ku minsi - bigatuma bidakwiriye inzira yo kuvura bigezweho, byihuse. COD yanasabye reagent zifite ubumara, butifuzwa. Ugereranije, kugenzura imitwaro kama ukoresheje isesengura rya TOC bifata iminota mike gusa kandi ntabwo birimo uburozi. Birakwiriye gusesengura inzira kandi binatanga ibisubizo nyabyo. Iyi nzibacyuho igana ku gupima TOC igaragarira no mu bipimo by’ubumwe bw’ibihugu by’Uburayi bijyanye no kugenzura ibyasohotse, aho gupima TOC aribwo buryo bwatoranijwe. Komisiyo Ishyira mu bikorwa Icyemezo (EU) 2016/902 yashyizeho imyanzuro myiza ihari (BAT) hashingiwe ku Mabwiriza ya 2010/75 / EU ku buryo rusange bwo gutunganya amazi mabi / imiyoborere mu rwego rwa shimi. Ibyemezo bya BAT bizakurikiraho bishobora no kwerekanwa kuriyi ngingo.

Ni uruhe ruhare gukurikirana TOC bigira uruhare mu kubungabunga imikorere no gutunganya neza uburyo bwo gutunganya amazi mabi?
Jens: Igenzura rya TOC ritanga amakuru yingirakamaro ku gupakira karubone ahantu hatandukanye mubikorwa.

Gukurikirana TOC mbere yo kuvura ibinyabuzima bituma ibasha kumenya imvururu ziterwa no gupakira karubone no kuyijyana kuri tanki ya buffer nkuko bikenewe. Ibi birashobora kwirinda kurenza ibinyabuzima no kubisubiza mubikorwa nyuma, bigatuma ibikorwa byumutekano kandi bihamye. Gupima TOC mbere na nyuma yintambwe yo gutuza nabyo bituma abashoramari bagenzura imiti ya coagulant muguhindura karubone kugirango baticwa ninzara cyangwa bagaburira bagiteri mu bigega byangiza kandi / cyangwa mugihe cyicyiciro cya anoxic.

Igenzura rya TOC ritanga amakuru kurwego rwa karubone aho isohoka no gukuraho neza. Gukurikirana TOC nyuma yubutaka bwa kabiri bitanga ibipimo nyabyo bya karubone irekurwa mubidukikije kandi byerekana ko imipaka yujujwe. Byongeye kandi, gukurikirana ibinyabuzima bitanga amakuru kurwego rwa karubone kugirango hongerwe uburyo bwo kuvura icyiciro cya gatatu hagamijwe kongera gukoresha kandi birashobora gufasha guhitamo imiti, imiti mbere yo kuvurwa, hamwe na ozone na UV.