Crossflow Ceramic Membrane Module

Product Overview

The crossflow ceramic membrane module is a high-efficiency separation device that uses inorganic ceramic membranes as the filtration medium. The module is made of 1Cr18Ni9Ti stainless steel, providing a robust and corrosion-resistant structure.

Operating in a crossflow mode, the feed liquid flows tangentially across the membrane surface, effectively reducing fouling and improving both membrane lifespan and separation efficiency. This module is suitable for solid-liquid separation in various complex water conditions and is widely applied in industrial wastewater, municipal sewage, food and beverage processing, and biopharmaceutical industries.

Working Principle

In the crossflow ceramic membrane, the liquid flows tangentially along the membrane surface, creating high-speed laminar or turbulent flow. This reduces surface fouling and concentration polarization.

Solid particles in the liquid are retained on the membrane surface, forming a filter cake, while the clarified liquid passes through the membrane to the permeate side. The ceramic membrane offers high mechanical strength and chemical stability, allowing backwashing and chemical cleaning for rapid flux recovery and long-term stable operation.

Key Features

· Durable Material: Constructed from 1Cr18Ni9Ti stainless steel for excellent corrosion resistance, oxidation resistance, and structural strength.

· Crossflow Operation: Tangential flow minimizes membrane fouling and ensures stable operation.

· High Fouling Resistance: Prevents concentration polarization and clogging, suitable for high-suspended-solid systems.

· Cleanable: Supports both backwashing and chemical cleaning, enabling rapid flux recovery.

· Long Service Life: Ceramic membrane body has high mechanical strength and chemical stability, ensuring extended operational life.

Applications

· Industrial Wastewater Treatment: Suitable for chemical, electroplating, and pharmaceutical wastewater purification and separation.

· Municipal Sewage Treatment: Improves effluent quality and reduces the load on downstream treatment systems.

· Food and Beverage Industry: Used for clarification, sterilization, and impurity removal.

· Biopharmaceutical Industry: Enables precise separation, ensuring product purity and quality.

· Water Reuse Systems: Provides reliable filtration for reclaimed water and circulating water systems.