Case Study : Digested Sludge Dewatering in Beverage Factory

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Background Information
kds-separator
A beverage factory in Kanto region.
To dewater recovered digested sludge from a new methane fermentation facility, KDS dewatering system has been installed. They chose KDS Sparator because of its 'small body with huge treating capacity'.
Place Beverage Factory
Kendensha Product KDS Dewatering System
Polymer Preparation System
KDS Separator Model Thickening : SS-812 1.0mm 0.75kw
Dewatering : SS-1211D 1.0mm 1.5kw
Data
Raw Water
[mg/L]
KDS Separator Filtrate
[mg/L]
SS 24,000 160
BOD 1,100 120
COD(mn) 9,300 470
COD(mn) 19,000 1100
TS (Evaporation Residue) 38,000 4,100
SS Recovary Rate
99.3%
Dewatered Cake Water Content
78.3%
Current Treatment Capacity
Flow Rate
[m3/hr]
Solid Thickness
[%]
Treatment Capacity
[kgDS/hr]
Powder Type Flocculant Dosage
/Raw Water[mg/L]
Thickened Cake
Water Content
[%]
3.5 3.7 129.5 800 78.3
3.5 4.6 161 800 79.8
4.0 5.2 182 800 80.2

On video page, you can find various wastewater/sludge treatment with Kendensha products.
Please check!

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