NISSHINBO

Bio Carrier for wastewater treatment

AQUAPOROUSGEL

Characteristics

  • Excellent hydrophilicity
    The wall structure of AQUAPOROUSGEL absorbs water and provides a hydrophilic surface for chemical-degrading bacteria to attach to and colonize.

Water floating polyurethane sponge (yellow) and water sinkable AQUAPOROUSGEL “CC-10B” (white)

water absorption of AQUAPOROUSGEL


 maximum
holding water		 water
absorbing rate		 structure attached SS
[g/carrier-L]
AQUAPOROUSGEL 1.9 0.62 wall-structure 10∼12
polyurethane sponge 0.86 0.12 rib-structure 8∼10

The advantage of AQUAPOROUSGEL's high hydrophilicity can be obtained at installation.
AQUAPOROUSGEL swells and sinks in water rapidly, allowing immediate flow after installation.

  • High bacteria affinity

  • High wearability

    accerated abrasion test
    accerated abrasion test
    Long time achieved by high wearability

Appication example

  • Flow diagram example; BOD reduction

application examples

wastewater influent
[m3/day]		 tank volume
[m3]		 amount of
carrier loaded
(filling ratio)		 HRT
[h]		 before after
BOD
[mg/L]		 COD
[mg/L]		 BOD
[mg/L]		 COD
[mg/L]
Dyeing Plant 4000 550 165m3
(30%)		 3.3 100 90 15 50
Food Plant A 450 300 60m3
(20%)		 16 1000 1000 30 100
Food Plant B 2400 550 122m3
(22%)		 5.5 1350 300 200 250

examples (bench plant)

wastewater influent
[m3/day]		 amount of
carrier loaded
(filling ratio)[%]		 HRT
[h]		 before after
BOD
[mg/L]		 BOD
[mg/L]
Beverage botoling plant 12.48 25 1.92 200 50
Milk botolong plant 1.73 30 13.9 1000 40
Fisheries plant 2.13 20 11.3 800 50
Paper plant 1.0 30 24 2000 200

Specification example

item CC-10B CE-10
material polyurethane
(multi-porous gel)		 polyolefin
appearance cube cube
size 10mm
(swelled)		 10mm
density 30dry-kg/wet-m3 50kg/m3

Please contact us for specification adjustments.
Information and data presented here are based in carefully conducted laboratory tests and are believed to be accurate. However, results cannot be guaranteed and it is suggested that customers confirm results in their own laboratory.

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