Ibyerekeye imyanda

Urabizi?Usibye imyanda igomba gutondekwa, imyanda yimyanda nayo igomba gutondekwa.

Ukurikije ibiranga imyanda y’imyanda, irashobora kugabanywamo gusa: kwimura imyanda ya sitasiyo yimuka, imyanda yo mu gikoni, imyanda y’imyanda, hamwe n’imyanda y’imyanda.

Ni ibihe bintu biranga ubu bwoko bune bw'imyanda?

Ibiranga sitasiyo yimurwa:

1. Hariho amasoko menshi yingenzi y’amazi mabi: cyane cyane amazi mabi yo murugo, amazi yanduye, hamwe n’imyanda.

2. Bitewe nigihe gito cyo gutura imyanda muri sitasiyo yohereza imyanda, umusaruro wa leachate ni muto.

3.Ubwinshi bwimyanda ihumanya muri sitasiyo yoherejwe ni munsi yizindi zanduza, naho COD igera kuri 5000 ~ 30000mg / L。

Ibintu nyamukuru biranga imyanda ni:

①Hariho ubwoko bwinshi bwimyanda ihumanya, kandi ubwiza bwamazi buragoye (burimo ibintu byinshi kama)

②Ubwinshi bwimyanda ihumanya hamwe nubwinshi bwimpinduka (intangiriro ya BOD na COD yibanze cyane, hejuru ya miligarama ibihumbi icumi kuri litiro, agaciro ka pH kari munsi cyangwa gato munsi ya 7, B / C iri hagati ya 0.5-0.6, na imiterere ya biohimiki nibyiza), mubisanzwe, igipimo cya COD, BOD, BOD / COD kigabanuka hamwe n "" imyaka "yimyanda, kandi alkaline iriyongera

③Ubwiza bwamazi nubunini buratandukanye cyane: ubwinshi bwamazi buratandukanye cyane nibihe (ibihe by'imvura biragaragara ko biruta igihe cyizuba);ibigize hamwe nubunini bwibyuka bihumanya nabyo bihinduka nibihe;ibigize hamwe nubunini bwibyuka bihinduka hamwe nigihe cyo guta imyanda.

Ibintu nyamukuru biranga imyanda iva mu bimera byo gutwika ni:

①Ubwinshi bwa COD, BOD, na azote ya amoniya (COD irashobora kugera 40.000 ~ 80.000)

②Igihe cya fermentation ni kirekire kuruta icyimurwa.

Ibintu nyamukuru biranga imyanda yo mu gikoni:

①Ibisumizi byinshi byahagaritswe: Amazi atandukanye afite igipimo gitandukanye cyibintu byahagaritswe muri leta ituwe na leta ya colloidal, kugeza kuri 60.000 kugeza 120.000 mg / L, hamwe no gutatana cyane kandi bigoye gutandukana;

②Amavuta menshi: cyane cyane amavuta yinyamanswa nimboga, kugeza 3000mg / L nyuma yo kwitegura

③COD yo hejuru, mubisanzwe byoroshye kuri biodegrade, kugeza 40.000 kugeza 150.000 mg / L;

④pH nkeya (mubisanzwe hafi 3);⑤umunyu mwinshi.

Murakaza neza kubaza ibicuruzwa byacu——CIMANIQUE ZA CLEANWARTER

cr.goole