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Table 4 Experimental design for disinfection

From: Recombinant adenovirus as a model to evaluate the efficiency of free chlorine disinfection in filtered water samples

Water sample/Control a

Volume used in the experiment (mL)

pH

Temperature (°C)

Chlorine concentration (mg/L)

LP

10

6.9

15/20

0.2

0.5

LP

40

6.9

20

0.2

MQ

10

6.5

15/20

0.2

0.5

MQ

40

6.5

20

0.2

BDF

10

8.0

20

0.2

0.5

BDF

10

6.9

20

0.2

0.5

  1. aLP: Lagoa do Peri Water Treatment Plant; MQ: Morro dos Quadros Water Treatment Plant; BDF: Buffered demand free.
  2. Treatment applied to each sample, according to volume, pH, temperature and chlorine concentration.