Phoenix B2B · Environmental Protection

Protecting water, securing cycles: enzymatic cleaning for composting and biogas plants

Phoenix Enzymreiniger is a German granular enzyme cleaner for commercial and industrial plant cleaning in facilities where no chemical input into the water cycle is permitted—such as composting plants, biogas plants, recycling plants, wastewater treatment plants, and food processing plants. Phoenix Enzymreiniger has been used professionally since 2004, is not a biocide, is classified in water hazard class 1, contains surfactants, is at least 90% biodegradable (%), and its suitability for the food industry has been confirmed by the Dr. Mang expert opinion.

The phone rang the other day. On the other end was a cleaning company with a truly mammoth task: the hall of a composting plant, 20 meters long, 6 meters wide, 10 meters high, including the ceiling. Completely full of organic residue—a classic case for enzymatic plant cleaning.

The real problem wasn't the size of the hall, but the water. In this facility, all wastewater is recycled. It circulates as percolate. Every gram of aggressive chemicals would immediately disrupt this delicate cycle. The service provider's question was: "How do we clean it without chemically contaminating the water?"„

Our answer: "You protect your cycle — we give you the tool to do it." Because water is our most valuable resource, and it must be protected. That's precisely what enzymatic plant cleaning with Phoenix Enzymreiniger is for: It works enzymatically to ensure your plant is sparkling clean and the process water remains clean.

Percolate, process water & fermentation residue — what happens in the cycle 👇

In modern composting and biogas plants, the circular economy is standard practice. A process fluid—the percolate or press water—is continuously sprayed over the biomass pile. It seeps through the material, absorbs important microorganisms, is collected in the percolate tank, and then returned to the top. Finally, the remaining digestate is used as a high-quality liquid fertilizer in agriculture.

If aggressive cleaning chemicals enter this system, the beneficial bacteria cultures die. The biological degradation process collapses, the system malfunctions, and the digestate becomes unusable as fertilizer. A closed water cycle cannot tolerate any chemical input.

Why conventional chemistry is a no-go in closed-loop systems

Anyone who cleans walls, pipes, or machinery in sensitive industrial facilities quickly realizes: the law is very strict. There are stringent regulations governing water reuse and wastewater disposal to protect our waterways. Understandably so—because once something enters the water cycle, it's difficult to remove it again.

Anyone who relies on the wrong cleaning method here not only risks halting their biological processes, but also quickly finds themselves on shaky legal ground. That's precisely why enzymatic plant cleaning focuses on what matters most: using a cleaner that doesn't pollute the water and simultaneously fully complies with legal requirements.

From organic waste recycling to the food industry: who should rethink their approach

The problem of encrusted organic residues isn't limited to traditional composting facilities or biogas plants. Wherever biological materials are processed, a tenacious biofilm forms over time. Whether it's a modern fermentation plant, an organic waste recycling facility, or a municipal wastewater treatment plant—the challenges of plant cleaning are the same, and enzymatic cleaning is the reliable solution in all cases.

The food industry is also desperately seeking effective cleaning methods that don't burden the water cycle. In dairies and breweries, fats and proteins must be dissolved without leaving residues that could compromise the product. The same applies to agriculture: no toxic stains should remain in barns or milking parlors. Even in aquaculture, fish farming, sensitive pond systems, horticulture, and greenhouses, an enzymatic cleaner that doesn't pollute the water is in demand. And in municipal applications—natural swimming pools, ponds, greywater treatment plants, or rainwater cisterns—the motto is: cleanliness is essential, but without disrupting the natural ecosystem.

Enzymatic plant cleaning with Phoenix — the solution for biological safety

Instead of attacking dirt with aggressive acids or alkalis, Phoenix harnesses the power of nature. The surfactants it contains are rapidly biodegradable and do not harm the environment. This means maximum cleaning performance for you, without endangering your biological cycle or the downstream wastewater treatment plant. The ideal enzyme cleaner for commercial and industrial applications when you need to remove dirt and stubborn odors from your recycling facility without causing collateral damage to the environment.

Enzymatic plant cleaning in practice

What does enzymatic plant cleaning look like in everyday use? Phoenix Enzymreiniger is simply applied to the soiled surfaces – over large areas in composting plants, on the walls of biogas plants, in the grease separator of a catering establishment, or on the edges of fish ponds. Application is straightforward, safe for the user, and gentle on the materials. After a short contact time, the loosened dirt is rinsed off. The runoff water can be safely returned to the existing process cycle.

How it works: how enzymes break down dirt

Traditional cleaners attempt to chemically burn or dissolve dirt. Phoenix takes a smarter approach. Its enzymes act like tiny, highly specialized tools. They target the organic compounds that make up the dirt and break them down into minute particles.

High pressure and water or Phoenix Enzymreiniger?

Many plant operators have faced a dilemma. Out of concern about chemicals in their systems, they have cleaned exclusively with high-pressure cleaners and pure water. This is understandable, but often only half the battle. Pure water removes the coarse, visible dirt, but leaves the invisible biofilm, stubborn grease films, and deep-seated odor sources virtually untouched.

Previously, you had to choose: a thorough cleaning with harsh chemicals — or a gentler, more sustainable, but incomplete cleaning with pure water. With Phoenix, you no longer have to make this compromise. Water alone gets you to the minimum. Enzymes get you there without sacrificing the cycle. They dissolve the organic adhesive layer, allowing you to achieve fantastic results with minimal water pressure.

A strong argument for cleaning companies and service providers

As a professional cleaning service provider, you are the expert for your clients. If you want to win a tender for a composting plant, a wastewater treatment plant, or a food processing facility, you no longer score points solely with price, but above all with a reliable concept. With Phoenix's enzymatic plant cleaning in your toolkit, you have a truly unique selling point: You can guarantee that your work leaves the plant's sensitive water cycle untouched. This builds trust with the client and secures you long-term contracts as a sustainable partner in environmental protection.

Frequently Asked Questions

Let's work together to ensure that cleanliness and environmental protection go hand in hand. Because water is our most valuable resource—let's protect it together.