PVDF Ultrafiltration Membrane Module UFf157 igwe anagh? agba nchara maka nhicha mmiri ?l? dum

PVDF Ultrafiltration Membrane Module UFf157 igwe anagh? agba nchara maka nhicha mmiri ?l? dum

UFf157 capillary hollow fiber membrane b? ihe polymer d? elu, nke na-agagh? enwe mgbanwe ? b?la. Ihe PVDF emezighar?r?, nke a nakweere na ngwaah?a a, nwere oke ?n??g? d? mma, ihe eji ar? ?r? d? mma, ezigbo nguzogide kem?kal? na nguzogide mmet?. MWCO b? 200K Dalton, akp?kp? ah? ID / OD b? 1.0mm / 2.2mm, ?d? nzacha d? n'èzí.

Kp?t?r? any?

nk?wa ngwaah?a

Mkpado ngwaah?a

Ngwa

Ngw?ta mmiri ????? nke mmiri p?mp?, mmiri d? n'elu, mmiri olulu mmiri na mmiri osimiri;
Ngw?ta nke RO;
?gw?gw?, imeghar? na iji mmiri mkpofu ?l? ?r? eme ihe.

Ar?m?r? nzacha

Ach?p?tara na ngwaah?a a nwere mmet?ta nzacha n'okpuru d?ka ?n?d? ?r? nke isi mmiri d? iche iche si d?:

Ngwak?ta	Mmet?ta
SS, ak?k?> 1μm	?n?ego mwep? ≥ 99%
SDI	≤ 3
Nje bacteria, nje	> 4 ndek?
Turbidity
TOC	?n?ego mwep?: 0-25%

* N'elu data enwetara n'okpuru ?n?d? na nri mmiri turbidity b?

Ngwa ngwaah?a

Nka nka

?d? nzacha	N'èzí-na
Ihe Membrane	PVDF emeghar?r?
MWCO	Dalton 200k
Mpaghara Membrane	77m²
Diaphragms ID/OD	0.8mm / 1.3mm
Ak?k?	Φ225mm*2360mm
Nha Njik?	DN50 mmachi; Ntinye ikuku - 10mm ?kp?k? ikuku

Data ngwa

Flux mmiri d? ?cha	3,500L/H (0.15MPa, 25 ℃)
Flux emebere	35-100L/m².hr (0.15MPa, 25 ℃)
Nr?gide ?r? akwadoro	≤ 0.2MPa
Nr?gide transmembrane kacha	0.15MPa
Nr?gide ?sa az? kacha	0.15MPa
Olu ?sacha ikuku	0.1-0.15N m³/m².hr
Nr?gide ikuku ?sacha	≤ 0.1MPa
Okpom?k? ar? ?r? kacha	45 ℃
?n? ego PH	Na-ar? ?r?: 4-10; ?sa: 2-12
?d? ?r?	Cross Flow ma ? b? ?nw?-?gw?gw?

Nri mmiri ch?r?

Tupu inye mmiri nri, a ga-edobe ihe nzacha nchekwa

Turbidity	≤25NTU
Mman? & Griiz	≤2mg/L
SS	≤20mg/L
Mkpok?ta ígwè	≤ 1 mg/L
Chlorine f?d?r?n? na-aga n'ihu	≤5pm
COD	At? aro ≤ 500mg/L

* Ihe mejup?tara akp?kp? ah? UF b? plastik polymer organic, a gagh? enwe ihe mgbaze organic ? b?la na mmiri raw.

Oke ar? ?r?

?n?ego ?sa az? az?	100-150L / m².hr
Ugboro ?sa az?	Kwa 30-60min.
Ogologo oge ?sa az?	Af? 30-60
Ugboro CEB	0-4 ugboro kwa ?b?ch?
Ogologo oge CEB	5-10 nkeji.
Ugboro CIP	Kwa ?nwa 1-3
Chemicals ?sa:
Sterilisation	15ppm sodium Hypochlorite
?sacha ihe mmet? Organic	0.2% sodium Hypochlorite + 0.1% sodium Hydroxide
?sacha Mmet? Inorganic	1-2% Citric Acid/0.2% Hydrochloric Acid