water monitoring testing · disk icon sticker on the inside bottom of the container. turbidity (2)...

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Water Monitoring Testing Water Monitoring Testing Simple Tests for Simple Tests for ¾ ¾ Temperature Temperature ¾ ¾ Turbidity Turbidity ¾ ¾ Dissolved Oxygen Dissolved Oxygen ¾ ¾ pH pH World Water Monitoring Day 2008 World Water Monitoring Day 2008

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Page 1: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Water Monitoring Testing Water Monitoring Testing

Simple Tests for Simple Tests for TemperatureTemperatureTurbidityTurbidityDissolved Oxygen Dissolved Oxygen pHpH

World Water Monitoring Day 2008World Water Monitoring Day 2008

Page 2: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Personal Protective EquipmentPersonal Protective Equipment

Safety Google Glove

Page 3: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Water Monitoring Testing KitWater Monitoring Testing Kit

Material Safety Data Sheet

Page 4: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

TemperatureTemperature

Temperature Reading

Adhere the thermometer strip to the kit container

Page 5: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Turbidity (1)Turbidity (1)

Adhere the Secchidisk icon sticker on the inside bottom of the container.

Page 6: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Turbidity (2)Turbidity (2)

Fill the container with the water sample to the “Fill Line” located on the outside kit label.

Compare the appearance of the Secchi disk icon in the container to the chart.

Page 7: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Dissolved Oxygen (1)Dissolved Oxygen (1)

Dissolved Oxygen tablets Submerge the small

tube into the water sample.

Page 8: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Dissolved Oxygen (2)Dissolved Oxygen (2)

Drop two Dissolved Oxygen tablets into the tube. Water will overflow when the tablets are added.

Screw the cap on the tube. Make sure no bubbles are present in the sample.

Page 9: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Dissolved Oxygen (3)Dissolved Oxygen (3)

Mix by inverting the tube over and over until the tablets have disintegrated.

Wait 5 more minutes for the colour develop. Compare the colour of the sample to the Dissolved Oxygen colour chart.

Page 10: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

pH (1)pH (1)

pH Tablets

Fill the test tube to the 10mL line with the water sample.

10mL water sample.

Page 11: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

pH (2)pH (2)

Add one pH tablet. Cap the test tube.

Page 12: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

pH (3)pH (3)

Mix by inverting until the tablet has disintegrated.

Compare the colour of the sample to the pH colourchart.

Page 13: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

After TestingAfter Testing

Wash your hands immediately.

Dispose of used sample into waste water container.

Page 14: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Q & AQ & A

Page 15: Water Monitoring Testing · disk icon sticker on the inside bottom of the container. Turbidity (2) Fill the container with the water sample to the “Fill Line” located on the outside

Thank You ! Thank You !

http://wwwhttp://www.wsd.gov.hk.wsd.gov.hk/en/html/en/html/iwa/iwa/index/index.htm.htm