Dosing: poured 120 liters per day (60 liters at 9, 60 liters at 3 p.m.)

DATE/SAMPLING POINT

t (temperature)

pH

TSS

COD

BOD5

˚C

mg/l

%

%

mg/l

%

%

mg/l

%

01.03.2021 (INLET)

16

7.8

234

592

380

Sampling point after primary treatment

16

7.5

120

500

170

03.03.2021

POOL 2

16

7.8

132

44

452

24

174

54

EFFLUENT-ITALY

16

7.4

90

32

62

368

19

38

82

53

78

EFFLUENT-AUSTRIA

16

7.5

76

42

67

292

35

51

80

54

79

EFFLUENT-SLOVENIA

16

7.5

98

26

58

360

20

39

83

52

78

Dosing: poured 60 liters per day (in a single dose)

t (temperature)

pH

TSS

COD

BOD5

˚C

mg/l

%

mg/l

%

mg/l

%

16.03.2021 (INLET)

17

7.9

168

416

230

Sampling point after primary treatment

16.5

7.6

154

304

174

17.03.2021

POOL 2

16

7.8

128

24

512

335

EFFLUENT-ITALY

16.5

7.6

40

69

76

140

73

104

69

EFFLUENT-AUSTRIA

16.5

7.4

36

72

79

68

87

66

80

EFFLUENT-SLOVENIA

16.5

7.8

78

39

54

108

79

76

77

Dosing: poured 120 liters per day in three doses (for 8 hours)

19.03.21

t (temperature)

pH

TSS

COD

BOD5

INLET

16.5

8.1

200

348

325

Sampling point after primary treatment

16

7.8

162

304

172

24.03.2021

˚C

pH

mg/l

%

mg/l

%

mg/l

%

POOL 2

16

7.7

316

388

335

EFFLUENT-ITALY

16

7.7

48

85

188

51.5

118

65

EFLUENT-AUSTRIA

16

7.5

44

86

136

65

96

71

EFLUENT-SLOVENIA

16

7.8

46

85.5

180

54

138

58

26.03.2021

16

8.2

284

384

310

Dosing: poured 120 liters per day in four doses

31.03.2021

t (temperature)

pH

TSS

COD

BOD5

POOL 2

22

7.6

220

312

210

EFFLUENT-ITALY

21.5

7.7

40

82

228

27

120

43

EFFLUENT-AUSTRIA

21.5

7.4

48

78

148

53

90

57

EFFLUENT-SLOVENIA

22

7.7

90

59

184

41

118

44

07.04.2021

INLET

17

8.2

146

324

185

Sampling point after primary treatment

16.5

7.7

122

208

144

Dosing: poured 60 liters per day in three doses

08.04.2021

POOL 2

18

7.9

118

20

240

26

150

EFFLUENT-ITALY

18

7.8

86

27

41

132

45

59.3

80

47

57

EFFLUENT-AUSTRIA

18

7.5

70

41

52

128

47

60.5

72

52

61

EFFLUENT-SLOVENIA

19

7.9

88

25

40

136

43

58

60

60

68

14.04.2021

INLET

16

8.1

188

340

220

Sampling point after primary treatment

16

7.7

122

248

152

Dosing: poured 150 liters per day in three doses (3 · 50 liters)

15.04.2021

POOL 2

12

7.8

160

252

160

EFLUENT-ITALY

13

7.8

86

46

54

120

52

65

72

55

67

EFLUENT-AUSTRIA

13

7.6

52

67

72

104

59

69

56

65

74

EFLUENT-SLOVENIA

12

7.8

80

50

57

136

46

60

70

56

68

23.04.2021

INLET

16

8.2

114

320

165

Sampling point after primary treatment

16

7.7

66

180

120

Dosing: poured 100 liters per day in two doses (2 · 50 liters)

29.04.2021

POOL 2

20

7.6

110

340

200

EFLUENT-ITALY

23.5

7.8

76

31

x

148

56

X

90

55

EFLUENT-AUSTRIA

23

7.7

50

55

x

180

47

X

104

48

EFLUENT-SLOVENIA

23

7.8

70

36

x

160

53

x

100

50

11.05.2021

INLET

19

8.2

212

460

268

Sampling point after primary treatment

19

7.7

110

340

178

12.05.2021

Sampling point after primary treatment

21

7.7

122

300

150

POOL 2

EFLUENT-ITALY

21

7.8

84

31

60

112

63

76

50

67

81

EFLUENT-AUSTRIA

20

7.4

58

52

73

160

47

65

78

48

71

EFLUENT-SLOVENIA

21

7.6

78

36

63

140

53

70

82

45

69.4

25.05.2021

INLET

19

8

152

380

240

Sampling point after primary treatment

19

7.7

118

216

145

27.05.2021

Dosing: (poured 100 - 150 L)

POOL 2

23

6.9

130

300

140

EFLUENT-ITALY

24

6.9

104

20

32

100

67

74

52

63

78

EFLUENT-AUSTRIA

24

6.9

38

71

75

60

80

84

34

76

86

EFLUENT-SLOVENIA

24.5

6.9

24

82

84

120

60

68

54

61

77.5

10.06.2021

INLET

22

8.3

174

560

260

Sampling point after primary treatment

22

8

98

464

164

11.06.2021

Dosing: (poured 150 L)

POOL 2

25.5

7.9

76

372

200

EFLUENT-ITALY

26

8.2

68

10

61

60

84

89

34

83

87

EFLUENT-AUSTRIA

26

8.0

40

47

77

40

89

93

38

81

85

EFLUENT-SLOVENIA

26

7.9

10

87

94

112

70

80

92

54

65

22.06.2021

INLET

21

8

158

340

222

Sampling point after primary treatment

21

7.8

100

220

144

23.06.2021

Dosing: poured 200 l per day in three doses

POOL 2

26

7.9

92

280

195

EFLUENT-ITALY

26.5

8.3

52

43

67

148

47

56

56

71

75

EFLUENT-AUSTRIA

27

8.0

36

61

77

120

57

65

36

82

84

EFLUENT-SLOVENIA

27

7.9

18

80

89

180

36

47

94

52

58

15.07.2021

INLET

22

8.1

220

300

215

Sampling point after primary treatment

22.5

7.8

150

160

132

16.07.2021

Dosing: (poured 100 - 150 L)

POOL 2

26

8.1

106

160

100

EFLUENT-ITALY

27

8.0

74

30

66

60

63

80

44

56

80

EFLUENT-AUSTRIA

27

7.9

94

11

57

140

12

53

86

14

60

EFLUENT-SLOVENIA

28

7.9

36

66

84

40

75

87

32

68

85

27.07.2021

INLET

22

7.9

146

360

230

Sampling point after primary treatment

22

7.7

92

260

142

Dosing: (poured 100 - 150 L)

28.07.2021

POOL 2

24

8.0

130

216

185

EFLUENT-ITALY

24

8.2

118

9.3

19.2

60

72

83

44

76

81

EFLUENT-AUSTRIA

24.5

8.1

90

31

38

180

17

50

170

8

26

EFLUENT-SLOVENIA

24.5

7.9

42

68

71

140

35

61

132

29

43

11.08.2021

INLET

22.5

7.2

104

356

260

Sampling point after primary treatment

22.5

7.8

70

236

156

Dosing: (poured 100 - 150 L)

12.08.2021

POOL 2

22.5

7.3

44

168

135

EFLUENT-ITALY

22.5

7.8

30

32

71

96

43

73

76

44

71

EFLUENT-AUSTRIA

23

7.7

146

/

/

172

/

52

160

/

39

EFLUENT-SLOVENIA

22.5

7.7

78

/

25

140

17

61

130

4

50