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Swimming pool

Swimming pool

There are various types of swimming pools. Swimming pools differ in function (tropical swimming pool, sauna), size and conditions such as water temperature, cleaning system and water disinfection mechanism. A division can be made in indoor and outdoor swimming pools.

 

Swimming pool water must be pass water treatment process,it’s order to make water quality clear and clean, free from harmful substances, bacteria, viruses, algae and other pathogens and suitable for use by swimmers.

 

The maintenance of swimming pool water is multifaceted in the number of factors that must be controlled. More often than not, pool maintenance is simply thought of as needing to periodically add a sanitizer, adjust the pH and run the filter. In reality, swimming pool maintenance is much more than that.

 

The parameters of swimming pool water quality need to be monitored,mainly include: turbidity, pH value, urea, free residual chlorine, chemical residual chlorine, total bacteria, total E. coli, ozone, water temperature, total dissolved solids, redox potential ORP, cyanuric acid, Trihalomethane THM,below is standard table for reference.


Routine monitoring parameters of Swimming pool and limited value


Parameters

Standard

Turbidity

≤0.5 NTU

pH value

7.2~7.8 pH

Total bacteria

≤100 CFU/ml

Urea

≤3.5 mg/L

E.coli

0 CFU/100ml

Temperature

20~30℃

Residual chlorine

0.3~1.0 mg/L

O3

<0.05 mgl/L in pool

Temperature

22~26C

ORP

≥700 mv (When disinfection with chlorine and ozone)
200~300 mv (after disinfection)


Recommended Model


Parameters

Model

pH

PHG-2091 Online pH Meter
PHG-2081X Industrial pH Meter

ORP

ORP-2096 Online ORP Meter
PHG-2081X Industrial ORP Meter

Turbidity

ZDYG-2088YT Online Turbidity Meter for low turbidity

Conductivity

DDG-2090 Online Conductivity Meter
DDG-2080X Industrial Conductivity Meter

O3(Dissolved Ozone)

O3-2059 Dissolved Ozone analyzer

Residual Chlorine

CL-2059A Residual Chlorine Meter
YLG-2058 Residual Chlorine Meter

pH/ORP,Turbidity,Conductivity,Residual chlorine,Temperature

DCSG-2099 Multi-Parameters Water Quality Analyzer







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