Ubwoko bwo gupakira imyanda itunganya amazi

Ibisobanuro bigufi:

Urwego rwa 2 bihuza uburyo bwo guhuza ibinyabuzima bifata ibyuma byerekana indege, ntibisaba ibyuma bigoye.Ugereranije n'ikigega gikora amazi, gifite ubunini buto kandi buhuza neza n’amazi meza hamwe n’amazi meza asohoka.Nta kwaguka.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

Ikigega cya siliveri gikoresha uburyo busanzwe bwo gutembera, gusohora rimwe kumashanyarazi birakenewe buri mezi atatu cyangwa umunani.(Kunyunyuza isuka hamwe namagare cyangwa gutwara nyuma yo kumazi.)

Mubisanzwe, umuntu washyizweho byumwihariko ntabwo ari nkenerwa kubikoresho, kubungabunga neza birakenewe.

Hamwe no guhuza n'imihindagurikire y'ubwiza bw'amazi.

Ntabwo bisaba guhunika ibintu.Ibikoresho byo guhumeka ikirere hamwe na pompe izenguruka bigabanya igiciro cyishoramari cyane.

Hamwe no gukoresha ingufu nke no kubungabunga bike.Inzira ya aerobic yiki gikoresho irashobora kweza umunuko wamazi.

Ibyiza

1.Imiterere yuzuye, umurimo muto wubutaka.

2.Igice kimwe gifite ibice byuzuye, imikorere myiza.

3.Komatanya nucleus hamwe nubuvuzi bufasha, hamwe namazi meza.

4. Koresha qravity itemba, imbaraga zo kuzigama.

5.Imikorere yoroshye, nta buyobozi bw'umwuga.

Imiterere y'ibikoresho

1. Ubuhanga buhanitse bwibinyabuzima bivura umurima: koresha ubwoko bushya bwuzuza, hamwe nubuso bunini bwihariye, gukurura gukomeye hamwe nubushobozi bwo kurwanya neza.

2.Gutuza icyuzi: shyiramo umuyoboro wa inclind ukemurwa neza, ingano ntoya yicyuzi.

3. Kurungurura icyuzi: shyiramo ibikoresho byungurura urumuri, imbaraga zamazi kugirango usubizwe inyuma, ntabwo rero hakenewe pompe yo gusubiza inyuma, kandi ikiza amashanyarazi.

4. Menyesha icyuzi cya sterisile: kuvanga thimerosal namazi yanduye kugirango umenye neza amazi.

5. Sisitemu yose ikoresha uburyo bwo kuvura nkibikoresho nucleus, pompe ifasha, blower hamwe na thimerosal.

Gukuraho COD no gutanga umusaruro

Gusa bitewe numubare munini wa mikorobe muri MBRs, igipimo cyo gufata umwanda kirashobora kwiyongera.Ibi biganisha ku kwangirika neza mugihe runaka cyangwa kuri bito bisabwa bya reaktor.Ugereranije nuburyo busanzwe bukoreshwa bwa silige (ASP) busanzwe bugera kuri 95%, gukuraho COD birashobora kwiyongera kugera kuri 96-99% muri MBRs.Kuraho COD na BOD5 usanga byiyongera hamwe na MLSS yibanze.Hejuru ya 15g / L COD ikuraho iba hafi yigenga ya biomass kuri> 96%.

Ubwinshi bwa MLSS butabishaka ntibukoreshwa, ariko, kubera ko ihererekanyabubasha rya ogisijeni ribangamiwe n’amazi menshi kandi atari Newtonian.Kinetics irashobora kandi gutandukana kuberako byoroshye substrate.Muri ASP, flocs irashobora kugera kuri 100 mkm nyinshi mubunini.Ibi bivuze ko substrate ishobora kugera kurubuga rukora gusa ikwirakwizwa ritera iyindi myigaragambyo kandi igabanya igipimo rusange (reaction igenzurwa).Guhangayikishwa na hydrodynamic muri MBRs bigabanya ubunini bwa floc (kugeza kuri 3,5 mm muri sidestream MBRs) bityo bikongera igipimo kigaragara.Kimwe no muri ASP isanzwe, umusaruro wa sludge uragabanuka kurwego rwo hejuru rwa SRT cyangwa biomass.Gitoya cyangwa ntigishobora gukorerwa ku gipimo cyo gupakira kingana na 0.01 kgCOD / (kgMLSS d) .Bitewe n’umubare ntarengwa wa biomass washyizweho, ibiciro nkibi byo gupakira byavamo ubunini bwa tank cyangwa HRT ndende muri ASP isanzwe.