New manure acidification system by Rotecna

Rotecna continues to expand its range of Tecnapur products for the recovery of slurry and the reduction of emissions.

In this sense, we have developed the slurry acidification system, which allows reducing ammonia emissions from slurry into the atmosphere when it is in storage ponds and, also when it is being applied, with a 50% reduction. In addition, the system offers a resulting slurry with an agronomic value that improves and optimizes fertilization.

HOW DOES IT WORK?

The Tecnapur acidification system works after a solid-liquid mechanical separation. During the process, controlled automatically, an acid is injected that reduces the pH of the slurry to the desired point, <6.5 pH. This reduction is controlled with flowmeters and pH sensors, installed at the inlet and outlet of the system. It treats of a compact equipment that allows to reduce of an automatic form the pH of the slurry that enters in the raft.

ADVANTAGES

• Reduces slurry ammonia emissions during storage in the raft by up to 50%.
• Constantly reduces the pH of the slurry leaving the raft.
• Improves the agronomic value of slurry
• Allows the slurry from the pond to be injected directly into a sprinkler irrigation system, drastically reducing application costs and improving fertilisation by doing it in fractions as the crops develop.

FEATURES

• A simple, compact and automatic system.
• Real-time readings of the state of the slurry.