NDG Ltd ClearWater
ClearWater   ClearWater   ClearWater
Home | Catalogue | Configuration | The Biological Process | Installation Guideleines | Certificates | Company Profile
water treatment, water filtration, biological sewage treatment, water disinfection, sewage treatment, compact sewage treatment units, montenegro biological sewage treatment units, serbian biological sewage treatment units, montenegro water treatment, biological sewage treatment design, sewage treatment installation
 Srpski English
water treatment, water filtration, biological sewage treatment, water disinfection, sewage treatment, compact sewage treatment units, montenegro biological sewage treatment units, serbian biological sewage treatment units, montenegro water treatment, biological sewage treatment design, sewage treatment installation
  water treatment, water filtration, biological sewage treatment, water disinfection, sewage treatment, compact sewage treatment units, montenegro biological sewage treatment units, serbian biological sewage treatment units, montenegro water treatment, biological sewage treatment design, sewage treatment installation
In 2001 NDG applied for a national technical approval at the DIBt in Berlin to certify that the design, construction and effluent results of the small scale treatment plants fulfill the regulations of the German DIN 4261-T2 and the European EN 12566-3. After a one year, practical test was passed successfully the national technical approval Z-55.6-75 was issued in October 2002. In an additional subsequent half year practical test the extended nutrient removal (nitrification and denitrification) was proved and certified in the extended national technical approval Z-55.6-75 of January 2003.
Following performance was proved during the practical test including simulations of overload (150%), under load (50%), holiday and power loss situations:
 
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V, August 2003
Average effluent concentration
Efficiency Treatment
COD [mg/l]
BOD5 [mg/l]
NH4-N [mg/l]
SS [mg/l]
COD [%]
BOD5 [%]
NH4-N [%]
SS [%]
Type S with N-removal
54.6
8.7
1.7
16.4
88.8
95.6
95.3
95.0
COD : Chemical Oxygen Demand
NH4-N : Ammonia Nitrogen
BOD5 : Biological Oxygen Demand in 5 days
SS : suspended solids

 

 

 
 
CONTACT

CLEARWATER
Njegoseva 241
Kotor Montenegro
M: +382 69 444 895
T: +382 82 304 732
F: +382 82 304 732
E: clearwater@cg.yu
 W: www.clearwater-company.com
 
L I N K S:

http://www.totalgroup.org
Total group real estate is our sister company and offer a complete property and real estate service

http://www.nassartechnogroup.com
This is a necessary site of the manufacturer supplying the biological sewage treatment plants

http://www.completecurrancy.co.uk/complience-form.asp
We have established a direct connection with "Complete Currency" who are able to offer favorable exchange rates from Pound Sterling/Euros. Down load the form from the link below and send with recommended from "Total Group"

http://rics.lyris.net/t/25628/7417756/3462/0/
We are contributors to the Royal Institute of Chartered Surveyors providing surveys for Global property trends for Montenegro . Down load from the link below to receive the latest RICS addition

http://www.merciantravel.co.uk
We have established a direct connection with "Mercian Travel" who are able to offer favorable travel costs from many destinations and ways of getting to Montenegro . Down load from the link below and send with recommended from "Total Group"

http://www.visit-montenegro.cg.yu
If you want to find the latest information about Montenegro then visit this link and click on the English version.

 
   
Copyright©2007, Clearwater, all rights reserved