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Table 5 Effects (pH, temperature, electronic conductivity and total dissolved solids) of nanocomposites on organic component (soil)

From: Synthesis and characterization of crystalline carboxymethylated lignin–TEOS nanocomposites for metal adsorption and antibacterial activity

Sample name (Conc. mg/ml)

pH

Temperature (in °C)

Electronic conductivity and its temperature (°C)

Total dissolved solids (TDS) and its temperature (°C)

Soil sample (control)

7.787

35.2

249.4 µS (36.3)

539.8 ppm (37.1)

25 mg CML

8.318

34.4

0.806 µS (41.4)

164.5 ppm (37.2)

50 mg CML

8.356

34.67

0.801 µS (41.1)

171.9 ppm (37.8)

75 mg CML

9.102

34.89

0.721 µS (41.2)

193.2 ppm (37.7)

100 mg CML

9.114

34.21

0.711 µS (40.9)

216.6 ppm (38.1)

25 mg T

11.874

35.6

6.125 µS (36.5)

3.688 ppt (37.3)

50 mg T

11.998

35.71

6.098 µS (36.4)

4.198 ppt (37.9)

75 mg T

11.901

35.44

6.006 µS (35.2)

4.200 ppt (38.1)

100 mg T

11.892

35.98

5.890 µS (35.7)

4.319 ppt (38.9)

25 mg CML–1T

8.027

36.1

434.8 µS (36.5)

281.6 ppm (37.3)

50 mg CML–1T

8.367

36.12

433.9 µS (36.4)

293.7 ppm (37.8)

75 mg CML–1T

8.449

36.78

465 .7 µS (36.1)

280.6 ppm (38.1)

100 mg CML–1T

8.312

36.63

446.1 µS (36.6)

288.9 ppm (38.8)

25 mg CML–2T

7.669

35.23

248.5 µS (36.2)

153.0 ppm (37.2)

50 mg CML–2T

7.778

35.21

248.1 µS (36.2)

159.4 ppm (36.1)

75 mg CML–2T

7.918

35.29

244.2 µS (35.1)

167.9 ppm (37.9)

100 mg CML–2T

8.910

35.48

241.8 µS (34.8)

181.9 ppm (37.8)

25 mg CML–3T

7.556

37.10

524.4 µS (31.0)

317.4 ppm (37.3)

50 mg CML–3T

7.664

37.40

517.1 µS (30.9)

321.3 ppm (38.2)

75 mg CML–3T

7.898

37.89

514.9 µS (30.4)

333.9 ppm (38.8)

100 mg CML–3T

7.913

37.56

512.0 µS (30.1)

345.8 ppm (39.1)