Domžale Company Bioplan Enters Wastewater Treatment Market with New BioAir® Line

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Domžale Company Bioplan Enters Wastewater Treatment Market with New BioAir® Line
Domžale, February 20, 2026 - Bioplan d.o.o. today announced the launch of its new line of small-scale domestic wastewater treatment plants, bringing proven BioAir® technology to Slovenian households cut off from the public sewage network.
The lineup covers four models - BioAir® 1 through BioAir® 5 - designed for households of 4 to 15 people. The technology achieves 97.5% BOD5 reduction. In plain language: what goes in dirty comes out clean.
Simple by design, serious in performance. The BioAir® system works without electronics, timers, or solenoid valves. Raw wastewater enters the main chamber, aerobic bacteria do their job, treated effluent flows out - by gravity or pump. No biochemical additives required. No complicated maintenance routines.
The units ship with a 20-year structural warranty and a cover that sits flush with the lawn. You can mow right over it.
"We're offering Slovenian homeowners a reliable, low-cost alternative to the septic tank - one that actually treats wastewater rather than just storing it," said [spokesperson name], Bioplan d.o.o.
For sites with challenging terrain, the optional Integrated Pump Station (IPS) handles elevation changes without drama. Inlet depth up to 150 cm is covered without voiding the warranty.
Bioplan works with certified local installers across Slovenia. Free site consultations are available.
The market timing is deliberate. Slovenia has tens of thousands of rural and peri-urban households still operating on outdated septic systems - infrastructure that collects waste but does little to treat it. Tightening EU environmental standards are turning this from a comfort issue into a compliance issue. Bioplan is stepping in before the deadline pressure turns into a homeowner panic.
The product fits neatly into a broader home investment logic. A wastewater treatment plant is not a glamorous purchase - but neither is a boiler, and nobody skips that. BioAir® units are designed to complement rainwater harvesting systems, making them a natural fit for homeowners who are already thinking about water self-sufficiency. The two investments together can meaningfully reduce a household's utility dependency.
Behind the product sits serious industrial credibility. The BioAir® technology is backed by Kingspan Water & Energy, a global manufacturer with over 70 years in wastewater engineering and 300,000 units currently in operation worldwide. Bioplan brings that global track record to the Slovenian market with local installation networks and local accountability. For the homeowner, that combination - international engineering, domestic support - is exactly what a long-term infrastructure investment demands.

https://bioplan.si/

BIOPLAN d.o.o.,
Ljubljanska cesta 35, 1230 Domžale
+386 70 311 211

Bioplan d.o.o., based in Domžale, Slovenia, specializes in water and wastewater management solutions for residential and commercial clients.

This release was published on openPR.