NQA
European Commission project  for your
Life & the Environment click here

Water Quality Monitoring Instrumentation

Environmental & sustainable water treatment to save the planet

free hit
counter

factory.jpg (3825 bytes)

| Homepage | Contact us  | About us |  Shop ||

| Index for instruments | Oxygen probes | AquaTraul O2 monitors |  Refractometers | bacterial dip slides | Total Gas | Float switch |
 

 

Water quality parameter Swimming Pools Public Aquaria Aquaculture Environmental Wastewater treatment
           
free chlorine DPD1
monochloramine DPD2          
Total combined (inorganic)chlorine DPD3          
urea          
aluminium          
pH         1. pH valve T 6.5-8.4
2. pH value LRT 5.2-6.8
3. pH value HRT 8.0-9.6
turbidity          
phosphate (free reactive)         1. phosphates ortho LRT 0.05-4.0 mg/l
2. phosphates ortho  HRT 1 -80 mg/l
calcium hardness          
alkalinity as CaCO3          
chloride          
sulphate          
ammonium         1. ammonium high range HRTT,  0 to 50mg/l
2. ammonium low range T, 0.02 -1mg/l
nitrite          
nitrate         1. COD  10 to 1000mg/l
COD         1. 0 to 100 mg/l
suspended solids          
turbidity          
iron          
manganese