Ultra-filtration Membrane
Product Details:
| Place of Origin | Hebei, China (Mainland) |
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Payment & Shipping Terms:
| Payment Terms: | L/C,D/P,T/T |
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Detailed Product Description
Operating condition
pretreatment | 50-150um |
Maxinmum inlet turbidity | 50NTU max |
Operating inlet pressure | cross-flow or dead - end filtration |
TMP,(20 degree) | 28-150KPa |
Maxinmum TMP | 0.2MPa |
Operating PH | 2-12 |
Operating temperature | 5-45 degree |
Continuous rudimental Chlorin chroma | 100ppm |
Inrerim rudimental Chlorin chroma | 200ppm |
output water index | |
output water turbidity | 0.1NTU max |
SDI | 1 max |
dispel rate of SS | 99.99% |
animalcule, bacilli, pathogeny | 99.99% |
back wash design | |
back wash pressure | 0.2-0.25MPa |
water flux of back wash | 220-300lmh |
back wash frequency | Every 20-60 minutes |
back wash time | 30-60 seconds |
CEB frequency | suggest you add liquidmedicine when backwash |
CEB time | 30-60 seconds |
chemical cleaning design | |
chemical cleaning design frequency | Every 1-4 months or TMP>0.15 |
chemical cleaning pressure | 0.15MPa |
chemical cleaning flux | 200-250lmh |
chemical cleaning time | Every 60-90 minutes |
acid cleaning medicament | citric acid or oxalic acid |
alkali cleaning medicament | NaoH liquor(PH=2) |
saving of UF membrane | |
new membrane before using | airproof |
halt using in 7 days | Infuse UF water or water mixing with RO water and NaclO(10ppm) |
halt using above 7 days | Chemical cleaning ,then infuse 69% UF water(/RO water) 1% NaHSO3 +30% glycerin |
UF system design guideline
1.original liquid water quality: original liquid type, turbidity,temperature, COD, PH.
2. Requirements: output quantity, output water quality standard, return rate.
3. Orientation of project designing: invest cost, output water quality standard, running cost.
Brief state of application of UF system
1. Application of pure water, ultrapure water and purify water
2. Application of city sewage recycling
3. Application of industrial waste water
4. Application of special separation, concentrating.
5. Application of drink water
Applicable sphere: Mineral water, pure water, tap water, country drink water.Pretreatment of Ro membrane.
Ultra-filtration Membrane
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Products
- Cosmetic raw materials [12]
- Cosmetic package [18]
- water treatment [8]
- Disinfectant & Biocides [15]
- Plasticizers [5]
- Active Pharmaceutical Ingredients [6]
- Solvent [1]
- fine chemicals [50]
- Food Additives [7]
- Cross-Linking Agents [3]
- Fire-Retardant Chemicals [1]
- Others [31]
Company Info
Shijiazhuang Unison Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shijiazhuang
Province/State: Hebei
Country/Region : China (Mainland)
Business Type:Trading Company
Online Postings: Products