Celatom FW-14,是flux-calcined结构的硅藻土，大于150目微粒含量7.7%。适用于水处理的助滤剂。
硅藻土助滤剂有哪些优势：
Improves Dewatering
● Increases Solids Content of the Sludge
● Reduced Volume of Sludge for Disposal
● Faster Dewatering
Improves the Quality of the Filtrate
● Reduces TSS
● Reduces BOD
● Effectively Filters Fats, Oil and Grease (FOG)
Celatom DE and Perlite filtration media are offered in a variety of grades covering a wide spectrum of
permeabilities. The slower permeabilities grades, such as FW-14, are ideal where high quality, clear filtrate
is desired with less than 20 ppm TSS. For applications with larger particulates and where clarity is less
important, faster permeability grades such as FW-50 are ideal.
Celatom Diatomaceous
Earth Grades | Permeability
(Darcy) | Particle Size
Removal Down to
(microns) | Typical Applications |
FW-12
| 0.85 | <1.0 | Fats, Oils and Grease Cutting Mills, Biodiesel |
| FW-14 | 1.3 | 1.0 |
| FW-18 | 1.7 | 2.0 | Dyes, Plating Solutions Adhesives |
| FW-20 | 2.1 | 3.0 |
| FW-40 | 3.2 | 3.5 |
FW-50
| 3.5 | 5.0 | Dewatering, Tars, Waxes |
FW-60
| 5.0 | 6.0 |
| FW-80 | 9.0 | 7.5 |
关键字： 硅藻土助滤剂;脱油;脱脂;
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