Mineral cat litter clogs Swiss landfills – rts.ch

Mineral cat litter clogs Swiss landfills – rts.ch

Mineral litter constitutes between 5% and 10% of backside ash, which represents between 40,000 and 80,000 tonnes of waste per 12 months in Switzerland. Nonetheless, the area devoted to those combustion residues in landfills is restricted. What are the alternate options?

In Switzerland, 30% of households have a cat at dwelling, in line with the Federal Statistical Workplace. Nonetheless, who says cat says litter and who says litter says waste. Some clay or silica-based cat litters don’t burn throughout incineration. In different phrases, they generate backside ash or combustion residues that should be saved particularly in landfills.

These mineral litters represent between 5% and 10% of backside ash, which represents between 40,000 and 80,000 tonnes of waste per 12 months in Switzerland.

Use vegetable litter

The issue with these clay-based litters is the area they take up in backside ash landfills. “Nonetheless, this place is restricted and it’s a pity to waste it with cat litter”, explains Robin Quartier, director of the Swiss Affiliation of operators of waste remedy amenities, interviewed by We’re speaking about it.

To treatment the issue, Robin Quartier recommends using plant-based reasonably than mineral-based cat litter. “Clay litter doesn’t destroy itself, so it’s rather more dangerous to the surroundings than plant-based cat litter, which is totally eradicated by incineration. Better of all, it releases vitality in restoration vegetation thermal, usable in district heating.”

There are shavings, sawdust or corn litter, however a number of cities equivalent to Geneva and Zurich advise in opposition to throwing them within the compost regardless of their biodegradability. Cat droppings are certainly problematic “due to a possible danger of an infection with ailments equivalent to toxoplasmosis and fox tapeworm”, specifies Robin Quartier.

Backside ash, residues which are troublesome to reuse

Of the 24 million tonnes of waste delivered to thermal restoration vegetation, 20%, or 4.8 million tonnes, doesn’t burn. These are the clinkers. “Cat sand constitutes 5% to 10% of backside ash. There may be additionally gravel and sand, picked up through the sweeping of our roads, concrete, damaged dishes from households and glass thrown in public trash cans. by mistake.”

Clinkers are troublesome to reuse. “These supplies shouldn’t have very fascinating mechanical capacities. However, analysis tasks try to revalorize the mineral stays”, concludes Robin Quartier.

Radio topic and feedback collected by Marie Tschumi

Net adaptation: Myriam Semaani

#Mineral #cat #litter #clogs #Swiss #landfills #rts.ch

Leave a Comment

Your email address will not be published.

Scroll to Top