Terms of service Sitemap
   
  Water Purification Example
 Example.1
 Uragami Reservoir
 Example.2
 Sakuna Dam
Lake-Lyfter System
Catalog Download
 Water Purification Example by LAKE-LYFTER

Example.1 Uragami Reservoir

Installation Place   
 ・Name
 ・Volume of Water
 ・Warter depth
:Uragami reservoir(For tap water)
:1,790,000㎥
:13m

Specification   
 ・Model
 ・Number of Machines
 ・Compressor
:LSN-50-0500
:1 Unit
:7.5kw×1

Outline   
  Compared water quality data of two years before LAKE-LYFTER installation with five years before, and one year after installation.In vertical distribution of water temperature, although it was a low temperature in bottom area, improved by circulation and became uniform temperature. Regarding the water quality index, as oxygen was supplied to the bottom layer area, dissolved oxygen(DO)increases,the algae such as chlorophyll-a etc was restrained by ammonium nitrogen decrease. pH is going down as photosynthesis by algae decrease. Development of odor declines in both of bottom layer and surface layer by these synergistic effect,water quality isimproved in water area.







Example.2 Sakuna Dam

Installation Place   
 ・Name
 ・Volume of Water
 ・Water Depth
:Sakuna dam(For tap water reservoir)
:630,000㎥
:20m

Specification   
 ・Model
 ・Number of Machines
 ・Compressor
:LSN-30-0800
:2 Units
:3.7kw×1

Outline   
  Compared water quality data in water depth of three years before LAKE-LYFTER installation with it after installation.In vertical distribution of water temperature, although it was a low temperature in bottom area,improved by circulation and became uniform temperature. As for water quality, dissolved oxygen (DO) increases since oxygen was supplied to thebottom layer area, chlorophyll-a decreases by ammonium nitrogen decrease,water quality is improved.

  



Copy Right (C) 2009 SOEN Co.,Ltd.