The support synthetic media are made of high density polyurethane using recycled raw material.
The main advantages of these products are the low cost and the increase of specific contact surface for the growing of bacteria biofilm, diminishing the necessity of large volume tanks for aeration in biological treatments.
MSS - SYNTHETIC SUPPORT MEDIA |
Ø x h |
Model |
AEE
(m²/ m³) |
RATE OF GAPS (%) |
| 60x60 mm |
MSS - 165 |
165 |
95,9 |
| 50x50 mm |
MSS - 200 |
200 |
94,9 |
| 40x40 mm |
MSS - 265 |
265 |
94,4 |
| 30x30 mm |
MSS - 325 |
325 |
93,6 |
| 20x20 mm |
MSS - 450 |
450 |
92,4 |
| 20x20 mm |
MSS - 545 |
545 |
90,7 |
Physical and Chemical properties of the MSS (PEAD) |
CARACTERISTICS |
PEAD |
Specific Weight (g/cm³) |
0,94 - 0,97 |
Impact Strength |
140 J/m |
Tensile Strength |
29 |
Tensile Elongation |
12 |
Flexure Strength |
14 - 20 |
Compression Strength |
17 |
Thermo Linear Expansion |
15 x 10 cm/cm. C |
Thermo Distortion Temperature |
100 |
Softening Point |
135 |
| Performance at low temperature |
Excellent up to -10° C |
| Odor |
None |
Rockwell Hardness |
R60 |
Water Absorption- 3mm thickness/ |
0,01 |
| Chemical resistance to weak acids |
Excellent |
| Chemical resistance to strong acids |
Damaged only by high concentrations of oxidant acids. |
| Chemical resistance to weak bases |
Excellent |
| Chemical resistance to strong bases |
Excellent |
| Resistance to organic solvents |
It resists well to temperatures below 80° C |
 Biological treatment of sanitary effluents;
Biological treatment of organic industrial effluent(paper,textile,dairy,cellulose);
Reactors of anaerobic, aerobic and anoxic bio film;
Revitalize the capacity (doubles) of anaerobic reactors made for the removal of organic solids;
Biological processes for the removal of nitrogen and phosphorus;
Reactors for post-treatment of effluents of anaerobic processes;
Gas washer to control odors.
Light synthetic material, easy to, handle, resulting in thinner structures;
Long lifespan, nontoxic and non biodegradable;
Easy to handle (transportation and maintenance) with a low installation cost;
Large specific surfaces, ranging from 165 to 545 m²/m², as a result there is a large reduction in the volume of biological and physical-chemical reactors;
Rate of gaps over to 90%,makin gsure that there will be flux of gases, liquids and solid particles in the reactors, allowing the growth and upkeep of films that grow on the surface of the MSS; therefore, there will be no clogging;
Growth of bio films that will answer to sudden changes in effluent systems with large seasonable variations of organic load. |
