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- info@keenchenmembrane.com
KC-NF 4040 Series High-Rejection and High-Flux Nanofiltration Membrane Elements
KC-NF 4040 Series are piperazine-based composite nanofiltration membrane elements developed for commercial, modular, and medium-capacity water treatment systems requiring selective separation and stable permeate quality. The series includes NF1 high-rejection models and NF2 high-flux models for different water treatment and process separation needs.
NF1 models are suitable for applications requiring higher removal of organic matter, heavy metals, pesticides, antibiotics, microorganisms, and most divalent or multivalent ions. NF2 models are designed for higher water flux and lower operating pressure, helping system builders reduce energy consumption in compact nanofiltration equipment.
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وصف
الميزات الرئيسية
- Piperazine-based composite nanofiltration membrane technology
- NF1 high-rejection option for selective contaminant removal
- NF2 high-flux option for energy-efficient operation
- Effective removal of organic matter, color, heavy metals, and multivalent ions
- Partial retention of minerals and small molecular substances
- Easy integration into commercial, modular, and OEM nanofiltration systems
طلب
- Drinking water treatment and mineral water preparation
- Softened water preparation
- Wastewater reuse and decolorization
- Food and beverage water treatment
- Pharmaceutical and chemical process water
- Compact separation and purification systems
المواصفات الفنية& أداء
| نموذج | منطقة الغشاء الفعال (قدم²(م²)) | NaCl Test Solution | MgSO₄ Test Solution | ||
|---|---|---|---|---|---|
| Rejection (%) | متوسط التدفق المتخلل (GPD(م³/د)) | Rejection (%) | متوسط التدفق المتخلل (GPD(م³/د)) |
||
| KC-NF1-4040 | 85(7.9)) | 50-70 | 2200(8.3) | ＞98 | 1800(6.8) |
| KC-NF1-4040R | ＞85 | 2200(8.3) | ＞99 | 1800(6.8) | |
| KC-NF2-4040 | 30-50 | 2600(9.8) | ＞97 | 2200(8.3) | |
شروط الاختبار القياسية
| اختبار الحل كلوريد الصوديوم (جزء في المليون) | الرقم الهيدروجيني | اختبار الضغط رطل لكل بوصة مربعة (الآلام والكروب الذهنية) | استعادة (%) | درجة حرارة (درجة مئوية) |
|---|---|---|---|---|
| NaCl 500mg/L | 7.5-8.0 | 70(0.48) | 15 | 25 |
| MgSO₄ 2000mg/L | 6.5-7.0 |
أبعاد
التعبئة والتغليف
- كيس من البلاستيك مختوم بشكل فردي
- علبة كرتون وحدة واحدة
- كرتون رئيسي لوحدات متعددة
- البليت متاح لشحن التصدير
التعليمات
التعليمات
س1. How should I choose between NF1 and NF2?
NF1 is preferred when higher removal of organic matter, heavy metals, and multivalent ions is required. NF2 is preferred when higher permeate flow and reduced energy consumption are key system objectives.
Q2. Can KC-NF 4040 Series be used for drinking water applications?
نعم. KC-NF membranes can be used in drinking water treatment, mineral water preparation, and softened water systems where selective removal and partial mineral retention are required. Final water quality should be evaluated based on feed water conditions, system design, and local drinking water standards.
س3. Can these membranes be used for decolorization?
نعم. KC-NF 4040 Series can be used for partial desalination, decolorization, and organic matter reduction in wastewater reuse or process liquid treatment.
س 4. هل التخصيص متاح?
التخصيص متاح لأداء الغشاء وبنية الألواح بناءً على متطلبات النظام.
