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conditioning wastewater treatment sludge dryer kenki dryer 24/05/2020
21/05/2020 / Last updated : 24/05/2020 kenki Wastewater treatment

Conditioning process of sludge / Sludge drying, Slurry drying, Recycling drying

Sludge arise in wastewater treatment plant passes through condensation process first, then enter to next process called conditioning. These processes are pre-treatment steps of dehydration process which comes next, and they make sludge easier to be separated into solid matters and water depending on each types of dehydrator used in dehydration process. Conditioning is a […]

condensation wastewater treatment sludge dryer kenki dryer 24/05/2020
19/05/2020 / Last updated : 24/05/2020 kenki Wastewater treatment

Condensation process of sludge / Sludge drying, Recycling drying

Sludge generated in wastewater treatment plants are treated by a wastewater treatment process called condensation to increase its density as a first step. Density of sludge whose ratio of solid content is less 1% or less is increased up to 4% maximum. There are mainly two types of the condensation processes which are gravity type […]

dissolved air flotation with aggregation sludge dryer kenki dryer 15/05/2020
15/05/2020 / Last updated : 15/05/2020 kenki Wastewater treatment

Dissolved air flotation with aggregation / Sludge drying, Recycling drying

This article is about dissolved air flotation with aggregation which is one of various types of wastewater treatment. This is an advanced method of dissolved air flotation. ■ About Dissolved air flotation with aggregation   Flocculant is added to wastewater in flocculation tank and agitated to make floc by aggregating contaminants and floating matters in […]

dissolved air flotation waste water treatment sludge dryer kenki dryer 14/05/2020
14/05/2020 / Last updated : 14/05/2020 kenki Wastewater treatment

Dissolved air flotation / Sludge drying, Recycling drying

■ About Dissolved air flotation   In settling process of wastewater treatment, water is purified by settling particles in wastewater. However, contaminants whose specific gravity is lower than water are made to be floated to water surface rather than settled down in order to be separated from water. However, contaminants whose specific gravity is lower […]

coagulating sedimentation method wastewater treatment sludge dryer kenki dryer 24/05/2020
11/05/2020 / Last updated : 24/05/2020 kenki Wastewater treatment

Coagulating sedimentation method / Sludge drying, Recycling drying

There are various kind of wastewater treatment method though, this article is about coagulating sedimentation. This is a method which is based on flocculation treatment.   ■ Coagulating sedimentation method   This is a method to add inorganic flocculant (inorganic coagulant) or polymer flocculant into small particles such as colloidal particles in wastewater, and to […]

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Recent posts

feeding-device sludge dryer kenki dryer 08/07/2020

Steam drain / Sludge drying, Slurry drying, Recycling drying

08/07/2020
Comparison with hot air drying

Superheated steam and saturated steam / Sludge drying, Slurry drying, Recycling drying

26/06/2020
Temperature of the dryer can be adjusted to the desired level by changing steam pressure.

Steam pressure / Sludge drying, Slurry drying, Recycling drying

22/06/2020
The heat capacity of the latent heat of the steam is about 2-5 times as large as that one of oil or hot water.

Latent heat, sensible heat and heat of condensation / Sludge drying, Slurry drying, Recycling drying

19/06/2020
difference in saturated temperature boiling point by pressure 18/06/2020

Saturation temperature (boiling point) and saturated steam pressure / Sludge drying, Slurry drying,

18/06/2020
metal sludge drying test cases sludge dryer kenki dryer 15/06/2020

Metal included sludge drying / Test cases / Sludge drying, Recycling drying

15/06/2020
steam trap steam dryer sludge dryer kenki dryer 2020.6.11

Vapor, steam and flash steam / Sludge drying, Slurry drying, Waste drying

11/06/2020
raw materials drying slurry drying 2020.6.10

Raw materials slurry drying / Liquid drying / Test cases / Slurry drying

10/06/2020
hybrid type dehydrator sludge dryer kenki dryer 2020.6.8

Hybrid type dehydrator / Sludge drying, Recycling drying

08/06/2020
midgut gland of the scallop drying recycling dryer kenki dryer 05/06/2020

Drying of Midgut gland of the scallop / Test cases / Waste drying, Recycling drying

06/06/2020

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