Industries
Ensure perfect solid-liquid separation with Markert filters. Engineered for high-demand applications, our filters are trusted globally in a diverse range of industries for their exceptional cake release, durability and stretching behavior. Integrating Markert filters into your system ensures reliable filtration performance and significant improvements in production efficiency.

Solid/Liquid Filtration in the Mining Industry
In the rigorous sector of natural resource mining and preparation, machinery is constantly exposed to extreme mechanical loads. At Markert, we understand that reliable equipment is crucial for maintaining continuous operations. Our high-quality filter cloths are engineered to enhance your production efficiency, offering longer service lives, perfect dewatering results, and superior cake separation.
Effective solid/liquid separation is vital for various stages of mineral processing. Our filtration solutions are designed to handle specific industry applications, including:
- Clarification Processes: This process is widely known as Merrill-Crowe process and is used for the recovery of gold and silver from cyanide solutions. The process involves removing precious metals from cyanide leach solutions through a series of steps, including filtration.
- Concentrate Filtration: We provide robust filtration solutions for metal concentrates such as iron ore, copper, zinc, and lead, ensuring maximum product recovery.
- Tailings Dewatering: Quality solid/liquid filtration allows for safe and efficient management of mine tailings, reducing moisture content for easier disposal or dry stacking.
Trust Markert to provide the expertise and reliable components necessary to keep your plant running smoothly. Contact us today to learn more about how our filtration solutions can support your specific mining requirements.

Solid/Liquid Filtration in Chemical Production
Markert is the brand of choice for solid/liquid filtration in the chemical industry. We provide reliable solid/liquid filtration solutions for applications in inorganic chemistry, plastics production, and the manufacturing of pigments and colors.
Our expertise extends to processes involving silica, zeolites, and titanium dioxide (TiO2), ensuring efficient and dependable performance for your specific needs.
Effective solid/liquid filtration is essential for ensuring product purity, optimizing processes, and adhering to environmental standards. Markert filtration technology is integral to various applications, including:
- Pigment and TiO2 Production: Our products are designed to separate fine pigment particles, ensuring high product quality and consistent color properties.
- Silica Manufacturing: We provide filtration solutions for separating precipitated silica from the sodium silicate solution, a critical step in producing high-purity silica products.
- Plastics Production: Our technology assists in filtering polymer slurries and removing impurities, which is vital for maintaining the integrity and performance of the final plastic products.
- Wastewater Treatment: We help chemical plants treat their effluent by effectively separating solids from liquid waste, enabling them to meet regulatory compliance and reuse water.
- Phosphoric Acid: Markert has decades of expertise in the various filtration processes involved with phosphoric acid, allowing the development of tailored textile filter media designed to optimize filtration performance through every step of phosphoric acid production.
For a competent consultation and to learn more about how our filtration solutions can benefit your operations, please contact our experts today.

Solid/Liquid Filtration for Water and Wastewater Processing
Markert’s team of experts specializes in creating liquid filtration solutions for municipal and industrial water and wastewater filtration operations. With years of experience and deep expertise, we deliver proven filtration results you can rely on.
We understand the unique problems and high expectations of our municipal and industrial wastewater customers. This comprehensive knowledge allows us to provide tailored solutions for your specific industry needs. Our solid/liquid filtration systems are designed to effectively handle a range of applications, including:
- Clarifying raw water intake
- Treating process water
- Managing sludge dewatering
Given our deep understanding of the challenges municipal and industrial wastewater customers face, we can provide unique, effective solutions for a demanding industry.

Solid-Liquid Filtration in Food & Beverage Production
At Markert, we specialize in providing optimized filtration solutions for the food and beverage industry. Our individually developed products are designed to meet the specific demands of your application or process level, ensuring maximum efficiency and performance.
Solid-liquid filtration is a critical process in numerous food and beverage applications. From clarifying beverages to processing waste sludge, the right filter cloth and equipment are essential for achieving a high-quality final product and maintaining operational efficiency. We provide filtration solutions for a wide range of tasks, including:
- Beverage Production: Filtration of beer, wine, juices, and spirits to achieve clarity and remove unwanted particles.
- Sugar & Sweetener Production: Filtration of carbonation and sewage sludges in sugar refining, as well as processes for starch and pectin.
- Starch Production: Filtration processes for the extraction and purification of starch, ensuring the removal of impurities and maintaining product quality.
With extensive experience and deep knowledge in selecting the right filter cloth and machine parts, our team can provide solutions that your company will undoubtedly benefit from. Partnering with Markert is an investment in quality and reliability.
Contact us today to discuss your filtration needs and discover how our expertise can enhance your production process.

Solid-Liquid Filtration in Production of Pharmaceuticals
At Markert, we custom-manufacture filter media for the demanding applications of the pharmaceutical industry. Using advanced, high-tech textiles, we design solutions that protect your processes from mechanical, thermal, and chemical stress.
Our team works closely with you to develop and refine your filtration units, ensuring our filter fabrics are perfectly adjusted to your specific process requirements.
Our filters are engineered for a variety of uses, including:
- Active Pharmaceutical Ingredient (API) Production: Ensuring purity and efficiency in separating solids from liquids.
- Pharmaceutical Tabletting: Maintaining consistency and quality in tablet manufacturing.
Benefit from our proven success and expertise in pharmaceutical filtration. To discuss your specific needs or to learn more about our products, please contact our dedicated product manager for the pharmaceutical sector.


Solid-Liquid Filtration Applications in Alumina Production (Bayer Process)
Markert’s filter media is trusted worldwide for diverse filtration processes in alumina refineries, particularly within the various stages of the Bayer process.
With decades of experience partnering with original equipment manufacturers (OEMs) and end-users, we deliver precisely manufactured filter cloths, bags, and belts from materials perfectly suited to your specific processes. This combination ensures our filter media achieves flawless cake separation and a 100% filtration result.
Markert’s filter media is essential for solid-liquid filtration at all stages of the Bayer Process, including:
- Red Mud Filtration: Separating insoluble red mud from the sodium aluminate solution.
- Security Filtration: Polishing the liquor to remove any remaining fine solids before precipitation.
- Product Filtration: Ensuring efficient separation of the final alumina product from the liquid, delivering high-purity results.
- Seed Filtration: Facilitating the removal of impurities from the seed slurry, ensuring optimal conditions for crystal growth in the precipitation stage.
Rely on Markert for superior filtration performance and reliability in your alumina production.
























