现在社会水污染很严重，人们对于水的要求也提高了很多，全自动雷火平台（中国）股份有限公司官网纯水处理设备超滤膜选型也就变得尤为重要，： 一般来说，超滤膜是一种孔径规格一致，额定孔径范围为0.01微米以下的微孔过滤膜。大多用于纯水处理、分离、浓缩、纯化生物制品、医药制品以及食品工业中，今天技术人员主要为您讲述全自动雷火平台（中国）股份有限公司官网纯水处理设备超滤膜的保养方法和应用方法。 全自动雷火平台（中国）股份有限公司官网纯水处理设备超滤膜的清洗步骤：

Nowadays, water pollution is very serious in society, and people's requirements for water have been raised a lot. Ultrafiltration membrane selection of fully automatic reverse osmosis water treatment equipment has become particularly important. Ultrafiltration membrane is a kind of microporous membrane with uniform pore size and rated pore size of less than 0.01 micron. Most of them are used in pure water treatment, separation, concentration, purification of biological products, pharmaceutical products and food industry. Today, technicians mainly tell you about the maintenance methods and application methods of ultrafiltration membrane of fully automatic reverse osmosis water treatment equipment. Cleaning steps of ultrafiltration membrane for fully automatic reverse osmosis water treatment equipment:

1、先用清水冲洗整个超滤(能截留0.002-0.1微米之间的大分子物质和蛋白质)系统，水温采用雷火平台（中国）股份有限公司官网(借助于半透过膜的膜分离技术)膜组件所能承受的较高温度

1. Rinse the whole UF system with clean water (which can intercept macromolecular substances and proteins between 0.002 and 0.1 microns). Water temperature is higher than that of membrane module by reverse osmosis (with the help of semi-permeable membrane separation technology).

2、选用合适的清洗剂进行循环清洗水处理设备：饮用水列表，清洗剂中可含EDTA或六偏磷酸钠等络合剂。

2. Choose appropriate detergent for circulating cleaning water treatment equipment: drinking water list, detergent can contain EDTA or sodium hexametaphosphate complexing agent.

3、用清水冲洗，去除清洗剂。

3. Rinse with clean water to remove the detergent.

4、在规定的条件下校核膜的透水能量，如未能达到预期数值时，重复步骤。

4. Check the permeability energy of the membrane under specified conditions. Repeat steps if the expected value is not reached.

5、用百分之0.5的甲醛水溶液浸泡消毒(指杀死病原微生物、但不一定能杀死细菌芽孢的方法)并贮存。

5. Immerse in 0.5% formaldehyde solution for disinfection (refers to the method of killing pathogenic microorganisms, but not necessarily killing bacterial spores) and storage.

在超滤膜两侧存在压力差的情况下，当自来水流过膜表面时，超滤膜表面密布的许多细小的微孔(每米长的超滤膜丝管壁上分布有约60亿个0.01微米的微孔)只允许水分子及小分子物质(有益矿物质和微量元素)通过，而体积大于微孔直径的物质(细菌、胶体、铁锈、悬浮物、泥沙、大分子有机物的直径都大于细菌)则被截留，从而实现对自来水的净化的效果。

In the case of pressure difference between the two sides of the UF membrane, when tap water flows through the membrane surface, many tiny pores (about 6 billion 0.01 microns on the wall of the UF filament tube per metre) are densely distributed on the surface of the UF membrane. Only water molecules and small molecules (beneficial minerals and trace elements) are allowed to pass through, but the volume is larger than that of the micropore. The diameter of substances (bacteria, colloids, rust, suspended solids, sediment and macromolecular organic matter are all larger than bacteria) are intercepted to achieve the purification effect of tap water.

全自动雷火平台（中国）股份有限公司官网纯水处理设备运行不妥对超滤膜的影响：

The influence of inappropriate operation of automatic reverse osmosis water treatment equipment on ultrafiltration membrane:

1、纯水处理而言，超滤膜元件的损坏大半是发生在元件装填及运行初期。因为设备是较严谨的产品，很容易遭受机械性损坏。

1. As far as pure water treatment is concerned, most of the damage of UF membrane components occurs in the initial stage of component loading and operation. Because the equipment is a more rigorous product, it is vulnerable to mechanical damage.

2、全自动雷火平台（中国）股份有限公司官网纯水处理设备设计的不正确或误操作造成膜会受到损伤导致超滤膜性能下降，这样的损伤造成的性能恶化是很难被恢复的。

2. Ultrafiltration membranes will be damaged due to incorrect design or incorrect operation of fully automatic reverse osmosis water treatment equipment. The deterioration of Ultrafiltration membranes caused by such damage is very difficult to recover.

3、超滤膜运行中发生的故障：这一般是由于错误的运行状态引起会导致产水流量下降，只要重新设定正确的运行状态就可以恢复。

3. Ultrafiltration membrane faults occurring in operation: This is generally due to the wrong operation state, which will lead to the decline of water flow, as long as the correct operation state is reset, it can be restored.

通过上述介绍，想必您已经了解全自动雷火平台（中国）股份有限公司官网纯水处理设备超滤膜分清洗保养方法了，如果清洗不到位，不仅减少设备寿命，也影响了水质量，更多内容联系雷火平台（中国）股份有限公司官网，让雷火平台（中国）股份有限公司官网为您详细讲述。

Through the above introduction, you must have known the maintenance method of ultrafiltration membrane cleaning for fully automatic reverse osmosis water treatment equipment. If the cleaning is not in place, it not only reduces the life of the equipment, but also affects the quality of water. Contact Chongqing Bichun Purification Equipment Co., Ltd. for more information, let us tell you in detail.