Analysis of water quality for aquaculture

“Drinking is not equal Fishery”

Keep in mind that rules and limits on physical parameters, chemical and microbiological drinking water in the area the pisciculture are different standards. For example the ammonium in the potability have a limit of 5 mg / l, while in pisciculture have less than 0.05 mg / L. Chlorine limit is 2 mg / l in the drinking and 0.002 mg / l in field pisciculture. So are the other parameters with few exceptions. In conclusion, when we want to do analysis is of interest to know the extent and scale range of laboratory reagents used for the analysis.

Nr. Crt.

CHEMICAL ANALYSIS

Tariff

1

(BOD5) 5 day

78,0

2

(COD)

24,5

3

Alkalinity

35,0

4

Ammonia

29,5

5

Ammonium

34,0

6

Cadmium

33,4

7

Calcium

34,2

8

Chloride

34,2

9

Copper

38,0

10

Carbon dioxide

31,9

11

Hardness

23,8

12

Total iron ion

32,2

13

Phosphates

41,5

14

Hydrogen sulfide – Sulphides

42,4

15

Magnesium

20,6

16

Nitrates

35,0

17

Nitrite

37,2

18

Dissolved Oxygen

24,5

19

Lead

59,0

20

рН

20,2

21

Potassium

32,2

22

Sodium

51,5

23

Suspended solids

30,5

24

Sulphates

51,0

25

Anionic Surfactants/td>

50,0

26

Zinc

31,0

Nr. Crt.

PHYSICAL ANALYSIS

Tariff

1

Color

10,0

2

Transparency – Turbidity

11,6

Nr. Crt.

BACTERIOLOGICAL ANALYSIS

Tariff

1

Determination of Heterotrophic Bacteria

140,0

2

Determination of Nitrifying Bacteria

186,0

3

Determination Denitrifying Bacteria

205,0

Our laboratory offers the possibility of water quality analysis in the field of interest to pisciculture. For sturgeon do and the interpretation of these parameters. Laboratory consists of modern equipment Hach-Lange and it contains a unit DR 3900 Spectrophotometer with RFID technology, a DRB 200 digestion unit thermostat, incubator units Lovibond has termocult Selzur. All reagents are produced by Hach Lange with calibration done by the manufacturer. Sampling is done by our staff or the beneficiaries based on our instructions. We provide containers for sampling. We provide interpretation of results of analyzes based on intentional fish species.

5

4

3

2

1

To control water quality analysis in the field of pisciculture please contact us at email: daniel.tabacaru@ariap.ro or phone: +40724593613, Monday to Friday 11.00 – 19.00