Imikorere no gukoresha sodium acetate mugutunganya amazi mabi

Imikorere no gukoresha sodium acetate mugutunganya amazi mabi,
Amazi ya Sodium Acetate, ingaruka za sodium acetate, amavuta ya sodium acetate, amazi ya sodium acetate ikoresha, Sodium acetate ikora,
1. Ibipimo nyamukuru:
Ibirimo: ≥20%, ≥25%, ≥30%
Kugaragara: amazi meza kandi meza, nta mpumuro mbi.
Ikintu kidashonga amazi: ≤0.006%

2. Intego nyamukuru:
Kugira ngo utunganyirize imyanda yo mu mijyi, wige ingaruka zimyaka (SRT) nisoko ya karubone yo hanze (sodium acetate solution) kuri sisitemu yo gukuraho no gukuraho fosifore.Sodium acetate ikoreshwa nkisoko yinyongera ya karubone kugirango yinjize umwanda wa denitrification, hanyuma ukoreshe igisubizo cya buffer kugirango ugenzure ubwiyongere bwa pH mugihe cyo gutandukana hagati ya 0.5.Guhagarika bagiteri birashobora kwamamaza CH3COONa birenze urugero, mugihe rero ukoresheje CH3COONa nkisoko ya karubone yo hanze kugirango yamagane, agaciro ka COD gasohoka nako gashobora kugumaho kurwego rwo hasi.Kugeza ubu, gutunganya imyanda mu mijyi yose no mu ntara bigomba kongeramo sodium acetate nkisoko ya karubone kugira ngo yuzuze ibipimo byoherezwa mu rwego rwa mbere.

Sodium sulfate yibicuruzwa bigabanijwemo ubwoko bubiri bukomeye kandi butemba, sodium acetate ikomeye ya C2H3NaO2 ibirimo ≥58-60%, isura: ibara ritagira ibara cyangwa ryera ryeruye.Amazi ya sodium ya acide yibirimo: ibirimo ≥20%, 25%, 30%.Kugaragara: Amazi meza kandi meza.Ibyiyumvo: nta mpumuro mbi, ibintu bidashonga amazi: 0.006% cyangwa munsi yayo.

Gushyira mu bikorwa: Sodium acetate ikoreshwa nkisoko yinyongera ya karubone munganda zitunganya imyanda kugirango zimenyekanishe umwanda, zishobora kubona igipimo cyihariye cyo gutandukanya.Kugeza ubu, imyanda yose y’amakomine cyangwa gutunganya amazi mabi y’inganda kugirango yujuje urwego rusohokamo Igipimo gisaba kongerwamo sodium acetate nkisoko ya karubone.

1. Ifite cyane cyane uruhare rwo kugenzura agaciro ka PH yimyanda.Irashobora hydrolyze mumazi kugirango ikore OH- mbi, ishobora gutesha ioni acide mumazi, nka H +, NH4 + nibindi.Ingano ya hydrolysis ni: CH3COO- + H2O = ihinduka = ​​CH3COOH + OH-.

2. Nkisoko yinyongera ya karubone, igisubizo cya buffer gikoreshwa mukugenzura izamuka ryagaciro ka pH muri 0.5 mugikorwa cyo gutandukana.Guhagarika bagiteri birashobora kurenza CH3COONa, bityo COD agaciro k’amazi karashobora kugumaho kurwego rwo hasi mugihe CH3COONa ikoreshwa nkisoko yinyongera ya karubone kugirango yamagane.Kubaho kwa sodium acetate ubu bisimbuza isoko ya karubone yabanjirije, kandi amazi yo mumazi aba menshi nyuma yo kuyakoresha.

3. Ifite uruhare runini mugutuza ubwiza bwamazi.Mu mwanda wa nitrite na fosifore, irashobora gukoreshwa muguhuza ibikorwa, bishobora kunoza ubukana bwo kubuza ruswa.Niba ikizamini gikozwe ku masoko atandukanye y’amazi, umubare muto wa sodium acetate yo mu nganda urashobora gukoreshwa mbere kugirango ubone dosiye ikwiye.Mubisanzwe, gahunda yo kubyaza umusaruro uruganda ruzaba igipimo gikomeye namazi ya 1 kugeza 5, kugirango barangize inzira yo guseswa mbere yo kongeramo amazi yo kuyungurura.