The three-dimensional elastic filler selects several high-quality varieties of polyolefins and polyamides that are corrosion-resistant, temperature-resistant, and aging-resistant. They are mixed with hydrophilic, adsorbent, hot-oxidation-resistant and other additives, and special wire drawing and silk strips are used to make wool. Technology, the silk strips are interspersed and fixed on a corrosion-resistant, high-strength central rope. Due to the excellent material selection and process formula, the moderate rigidity and softness, the silk strips are arranged in a three-dimensional and uniformly radiating state, and a hanging three-dimensional elastic filler monomer is made. , the filler can stretch evenly and evenly in all directions in the effective area, so that air, water and biofilm can be fully mixed, contacted and exchanged. The biofilm can not only be evenly implanted on each thread, but also maintain good activity and The voids are variable, and can obtain an increasingly larger specific surface area during operation, and can carry out good metabolism. This feature and phenomenon is incomparable to other domestic fillers currently.

use:

It is widely used as biological filler in biological contact oxidation tanks and hydrolysis acidification tanks.

Performance features:

Compared with hard honeycomb fillers, three-dimensional elastic fillers have greater pore variability and are not clogged; compared with soft fillers, they have a longer material life and are non-sticky; compared with semi-soft fillers, they have a large surface area and can film quickly , low cost. Therefore, this filler can be confirmed to be the fourth generation of high-efficiency and energy-saving novel fillers after various hard fillers, soft fillers and semi-soft fillers.

Specification:

Diameter 150mm 180mm 200mm

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When ordering, please specify the length, cubic number, etc. of the required elastic packing.