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Biological rope filling material

NegotiableUpdate on 01/18
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Overview
Biological rope filling material
Product Details
Product Introduction
Biological rope packing (rope type biological packing) adopts a mixed weaving method of elastic and soft materials, and the wiring is made into braided tape packing using a snake like braided tape weaving method, forming countless circular fibers to form a radial structure, increasing its surface area and suitable for the growth and reproduction of various microorganisms. At the same time, it increases the porosity of the packing, enabling good transmission of solid, liquid, and gas phases; The circular structure can effectively prevent excessive peeling of biofilm caused by water flow impact.

Product parameters
PRODUCT MODEL BZ-60S2 BZ-80S2 BZ-60S3 BZ-80S2
Size (in millimeters) 60 80 60 80
Gravity ratio (g/cm)3 ≈0.95 ≈0.95 ≈0.95 ≈0.95
Installation density (m/m)3 31~70 25~45 31~70 25~45
Installation spacing (mm) 120~180 150~200 120~180 150~200
Effective surface (m)2/m) 192 228 288 348
Void ratio (%) >96 >96 >96 >96
Formation time of biofilm (days) 3~30 3~30 3~30 3~30
Nitrification load (g NH)4-N/m3(Heaven) 500~1000 500~1000 500~1000 500~1000
BOD load (g BOD/m)3.d) 500~3000 500~3000 500~3000 500~3000
COD load (g COD/m)3.d) 1000~7500 1000~7500 1000~7500 1000~7500
Applicable temperature (℃) 5~50 5~50 5~50 5~50
Service life (years) > 10 > 10 > 10 > 10