Nidaamyada Biyaha Qashinka Shiinaha ee WWTP Shaabadeeye Bixiyeyaasha Daaweynta Biyaha ee Qaybaha DAF Warshadda iyo alaab-qeybiyeyaasha Hawada ee la milmay

Nidaamyada Biyaha Qashinka ah ee WWTP Cadeeye Bixiyeyaasha Daaweynta Biyaha Qaybaha DAF ee Daadinta Hawada ee Milan

Nidaamyada Biyaha Qashinka ah ee WWTP Shaabadeeye Bixiyeyaasha Daaweynta Biyaha Qaybaha DAF ee Biyo-baxa Hawada ee La Miray Sawirka La Soo Bandhigay

Sharaxaad Gaaban:

Qalabka sabeynta hawada ee milmay ee nidaamka DAF oo hufan oo loogu talagalay kala-soocidda biyaha saliidda

Saxitaanka hawada ee milmay waa habka kala soocidda dareeraha/adag ama dareeraha/dareeraha si looga saaro adkaha yaryar ee la laalay ee cufnaanta u dhow biyaha, kolloid, saliid iyo dufan iwm. Benenv Saxitaanka hawada ee milmay ee biyaha wasakhda ah waa hal-abuur lagu daray fikradda saxitaanka hawada ee milmay ee dhaqameed iyo tignoolajiyada casriga ah.

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Faahfaahinta Badeecada

Calaamadaha Alaabta

DAFsabeynta hawada ee milmi kartawaxay ka kooban tahay haanta sabeynta, nidaamka hawada ee milmay, tuubada dib-u-celinta, nidaamka hawo-siinta milmay, skimmer (Iyada oo ku saleysan baahiyaha macaamiisha, waxaa jira nooc isku dhafan, nooca safarka iyo nooca silsiladda saxanka ee la dooran karo.), armaajada korantada iyo wixii la mid ah.

Tiknoolajiyadda kala-soocidda sabeynta hawada ee Benenv DAFsabeynta hawada ee milmi kartaWaxay hawada ku milmaan biyaha cadaadis shaqo oo gaar ah. Inta lagu jiro hawsha, biyaha cadaadiska leh waxaa lagu buuxiyaa hawo milmaysa waxaana lagu shubaa weel sabeynaya. Xumbo hawada ah oo yar yar oo ay soo saarto hawada la sii daayay ayaa ku dheggan adkaha la laalay oo ku dul sabaynaya dusha sare, iyagoo samaynaya buste wasakh ah. Qaado ayaa ka saaraysa dhoobada qaro weyn. Ugu dambeyntii, si dhammaystiran ayay u nadiifisaa biyaha.

Tiknoolajiyadda sabeynta hawada ee DAF ee sabeynta hawada ee milmay waxay door muhiim ah ka ciyaartaa kala soocidda adag iyo dareeraha (Isla mar ahaantaas yaree COD, BOD, chroma, iwm). Marka hore, ku qas wakiilka flocculating biyo cayriin ah oo si fiican u walaaq. Ka dib waqtiga haynta ee wax ku oolka ah (shaybaarku wuxuu go'aamiyaa waqtiga, qiyaasta iyo saameynta flocculation), biyaha cayriin waxay galaan aagga taabashada halkaas oo xumbo hawo oo yar yar ay ku dhegaan floc ka dibna ay u qulqulaan aagga kala soocidda. Saamaynta floacnimada awgeed, xumbo yaryar ayaa dul sabeynaya flocs-ka dusha sare, iyagoo samaynaya buste sludge ah. Qalab sludge ah ayaa ka saaraya sludge-ka hopper-ka sludge-ka. Kadib biyaha hoose ee la caddeeyey waxay ku qulqulaan kaydka biyaha nadiifka ah iyada oo loo marayo tuubada ururinta. Qaar ka mid ah biyaha ayaa dib loogu warshadeeyaa taangiga sabeynta si loogu isticmaalo nidaamka milmida hawada, halka kuwa kalena la sii deyn doono.

Qaabka Nidaamka DAF	Awoodda	Awood (kw)			Cabbirka (m)			Xidhiidhka tuubada (DN)
Qaabka Nidaamka DAF	(m3/saacaddii)	Bamka dib loo warshadeeyo	Kombaresarada hawada	Nidaamka Skimming	L/L1	W/W1	H/H1	(a) Biyo-gelinta	(b) meesha biyaha laga soo galo	(c) meesha laga soo saaro dhoobada
HDAF-002	~2	0.75	0.55	0.2	3.2/2.5	2.4/1.16	2.2/1.7	40	40	80
HDAF-003	~3	0.75	0.55	0.2	3.5/2.8	2.4/1.16	2.2/1.7	80	80	100
HDAF-005	~5	1.1	0.55	0.2	3.8/3.0	2.4/1.16	2.2/1.7	80	80	100
HDAF-010	~10	1.5	0.55	0.2	4.5/3.8	2.7/1.36	2.4/1.9	100	100	100
HDAF-015	~15	2.2	0.75	0.2	5.5/4.5	2.9/1.6	2.4/1.9	100	100	100
HDAF-020	~20	3	0.75	0.2	5.7/4.8	3.2/2.2	2.4/1.9	150	150	150
HDAF-030	~30	3	0.75	0.2	6.5/5.5	3.2/2.2	2.5/2.0	150	150	150
HDAF-040	~40	5.5	0.75	0.2	7.7/6.7	3.6/2.6	2.5/2.1	200	200	150
HDAF-050	~50	5.5	0.75	0.2	8.1/7.1	3.6/2.6	2.5/2.1	200	200	150
HDAF-060	~60	7.5	1.5	0.2	9.5/8.4	3.8/2.8	2.5/2.1	250	250	150
HDAF-070	~70	7.5	1.5	0.2	10.0/9.0	3.8/2.8	2.5/2.1	250	250	150
HDAF-080	~80	11	1.5	0.2	10.5/9.5	4.0/3.0	2.5/2.1	250	250	150
HDAF-100	~100	15	2.2	0.2	11.7/10.6	4.2/3.2	2.5/2.1	300	300	150
HDAF-120	~120	15	2.2	0.2	12.5/11.4	4.4/3.4	2.5/2.1	300	300	150