Zeolite is a raw material of volcanic origin containing significant levels (≥ 50%) of zeolitic minerals, which makes it highly effective for various applications, such as in zootechnics. These minerals are hydrated aluminosilicates of alkali and alkaline-earth metals and possess specific properties such as ion exchange and adsorption.

Since its establishment, Italiana Zeoliti has focused its attention on volcanic tuffs linked to the activity of the Phlegraean Fields (Naples):

• Neapolitan Yellow Tuff (NYT)
• Yellow Facies of the Campanian Ignimbrite (LYT)

Both contain a natural mixture of zeolitized minerals in quantities equal to or greater than 50% and can be used in animal feed as additives belonging to the functional group of binding and anti-caking agents (E566).
Moreover, the levels of undesirable substances (e.g. Pb, Cd, and dioxins) comply with European Regulations 2002/32/EC and subsequent amendments 277/2012 and 744/2012.

The cation exchange capacity of these zeolitized minerals is around 2.5–2.6 meq/g, making them suitable for numerous technological applications, such as:

• Zootechnical Zeolite, used to improve animal health
• Natural Zeolite for Agriculture, as a soil conditioner and for the purification of wastewater and slurry

Phil75®, the Premium Zeolitic Additive by Italiana Zeoliti

Phil75® is a registered trademark owned by Italiana Zeoliti. The product results from a specific industrial enrichment process applied to the raw material “zeolitite,” carried out at the company’s production facility.

It is used as a feed additive in animal nutrition to support the digestive process. Thanks to its detoxifying action, the product removes toxins derived from bacterial degradation and adsorbs ammonium ions in the intestinal tract, thereby reducing ammonia emissions in the environment.

The use of Phil75® as an additive belonging to the functional group of binding and anti-caking agents has been authorized by the Italian Ministry of Health (Office XI – Directorate General for Animal Health and Food Safety), which equates Phil75® with additive E566.

Benefits of Using Phil75®

• Significantly reduces gas production in livestock farms
• Improves the overall health status of animals
• Prevents intestinal disorders (e.g., diarrhea)
• Enhances feed preservation
• Converts slurry into fertilizer
• Reduces purification and waste management costs

Recent studies have also evaluated the possibility of using zeolites in combination with bentonite in winemaking processes.

At Italiana Zeoliti, we’ve turned our deep expertise in natural raw materials into high-quality products that promote the well-being of pets.
Our line of cat litters—designed to meet every need—is the result of innovation, research, and a passion for excellence.

Our Solutions:

CLUMPING & BINDING LITTER

Our premium clumping litter transforms moisture into solid, compact clumps that are easy to remove.
Made with natural bentonite, it delivers exceptional performance by locking in liquids and forming firm clumps for effortless cleaning.
A practical, hygienic solution that keeps your cat’s litter box fresh, clean, and easy to maintain.

ABSORBENT LITTER

Powered by sepiolite, this litter instantly absorbs moisture and neutralizes odors, ensuring a cleaner and more pleasant environment.
Sepiolite is an ultra-absorbent natural mineral whose microporous structure allows for rapid moisture capture—keeping the litter dry and fresh for longer.

Choosing Italiana Zeoliti means relying on a trusted Italian manufacturer — a key partner for wholesalers and major retail chains across Northern Italy.

Clinoptilolite zeolite is the main component of the rock bearing the same name, in which it occurs in very high concentrations (80–87%). Rocks rich in clinoptilolite are characterized by high mechanical strength and abrasion resistance, which makes them particularly suitable for use in water purification systems, as they do not wear down during treatment processes.

The use of clinoptilolite zeolite depends largely on its effectiveness in treating waters of different origins. It is highly selective in removing pollutants and can efficiently reduce contaminant ions—such as ammonium (NH₄⁺)—present in wastewater. After treatment, the water is significantly purified or free from these pollutants.

Thanks to these properties, clinoptilolite-based water purification can be successfully applied on an industrial scale. To assess its efficiency, however, it is necessary to analyse the specific wastewater to be treated, since each type has its own unique chemical composition.

The use of clinoptilolite zeolite has also been proposed for the treatment of effluents containing radioactive ions, while innovative research has shown its potential application in the production of lightweight aggregates.