External pressure water reuse ultrafiltration equipment

External pressure water reuse ultrafiltration equipment

The raw water flows under pressure outside or inside the hollow fibers, forming external pressure and internal pressure respectively. Ultrafiltration is a dynamic filtration process, in which trapped substances can be removed with concentration and shrinkage, without clogging the membrane surface, and can operate continuously for a long time. Ultrafiltration membrane is one of the early developed polymer separation membranes. Ultrafiltration technology is widely used in water purification, solution separation, concentration, and extraction of useful substances from wastewater, as well as in the field of wastewater purification and reuse. The characteristics are simple use, no need for heating, energy saving, low voltage operation, and small device footprint.

Features:

The ultrafiltration process is carried out at room temperature, with mild conditions and no component damage, making it particularly suitable for the separation, classification, concentration, and enrichment of heat sensitive substances such as drugs, enzymes, fruit juice, etc.

2. The ultrafiltration process does not undergo phase changes, does not require heating, has low energy consumption, does not require the addition of chemical reagents, is pollution-free, and is an energy-saving and environmentally friendly separation technology.

3. Ultrafiltration technology has high separation efficiency and is very effective in recovering trace components from dilute solutions and concentrating low concentration solutions.

4. The ultrafiltration process only uses pressure as the driving force for membrane separation, so the separation device is simple, the process is short, the operation is easy, and it is easy to control and maintain.

External pressure water reuse ultrafiltration equipment

1. The stainless steel clamp structure has stronger pressure bearing capacity, effectively preventing burst and water leakage caused by instantaneous high pressure and impact in medium-sized ultrafiltration systems.

2. The shell is made of high toughness UPVC material, which has good aging resistance The characteristics of acid and alkali resistance and chemical stability make it suitable for a wide range of working conditions.

3. Adopting a unique 7-section threading process to ensure even water distribution inside the shell.

4. Fill 5000 membrane fibers with an effective membrane area of 16 square meters, which is much higher than the effective membrane area of similar products, resulting in a higher water flux for a single component.

5. The inlet and outlet are all national standard DN32 interface ports, and the four flexible threaded end caps are of uniform size specifications, making installation and maintenance convenient.

6. The effective area of the membrane is large, and the water flux is high, with a pure water flux of 3500 liters, far higher than domestic products of the same specifications.

System features:

1. The separation process does not undergo phase changes and can be carried out at room temperature, suitable for the concentration or purification of some thermosensitive substances such as juices, biologics, and certain drugs;

2. The equipment has a small footprint, is easy to modularize, and has strong scalability;

3. The separation process is only driven by low pressure and consumes less energy;

4. The equipment and process flow are simple, easy to operate, manage, and maintain;

Application fields:

1. Deep treatment and reuse of sewage in municipal, power, steel, petrochemical, textile, food and other fields, as well as water treatment for production processes;

2. Municipal water purification treatment;

3. Pre treatment of seawater desalination and reverse osmosis system;

Purification, concentration, and separation in the fields of food and biopharmaceuticals.

Purpose:

Mainly used for ultrafiltration water purifiers. The commonly used direct drinking machine uses ultrafiltration technology.

Hollow fiber ultrafiltration membranes are widely used in the preparation of mineral water due to their unique properties; Pre treatment of reverse osmosis equipment; Purification treatment of tap water; Pre treatment of seawater desalination; Purification treatment for wastewater reuse; Remove colloids and bacteria from water; Filter out high molecular weight impurities, proteins, and polysaccharides from traditional Chinese medicine extract, and finally prepare traditional Chinese medicine preparations; Concentrate the active ingredients of traditional Chinese medicine, filter out water and small molecular weight impurities in the medicine solution; Removing turbidity and bacteria from low alcohol Baijiu; Refining fruit wine, beer, and other alcoholic beverages; Purifying tea juice and preparing concentrated tea; Injection and large infusion heat removal; Concentrate human serum.