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SAMPLE TEST
  • Waste water name :
  • Alkaline Wastewater
Parameter Unit Raw water Recovered water
pH 11.9 8
BOD mg/l 18,000 5
CODcr mg/l 32,600 16
SS mg/l < 2.5 < 2.5
TDS mg/l 67,600 21
Grease & Oil mg/l 9 < 5
Fluoride mg/l 20
Chloride mg/l 142
Sulfate mg/l Interfere
Notes :
ND = Not Detected 81.8 wt%
Interfere = Can not analysis 85.07 vol%
  • Waste water name :
  • Cleaning of Cooling tower and boiler
Parameter Unit Raw water Recovered water High Concentration
pH 7.19 7.60
BOD mg/l 8.0 1.40
CODcr mg/l 321 32
SS mg/l 14340 ND
TDS mg/l 2140 96
Grease & Oil mg/l 9 9
Fluoride mg/l 1.93
Chloride mg/l 586
Sulfate mg/l 198
Silica mg/l 168
Calcium mg/l 269
Notes :
ND = Not Detected Reduction rate : 86.5 wt%
Reduction rate : 86.50 vol%
  • Waste water name :
  • Diecast waste water
Parameter Unit Raw water Recovered water
pH 7.02 9.42
BOD mg/l 500 2.20
CODcr mg/l 3,840 141
SS mg/l 250 ND
TDS mg/l 3,875 56
Grease & Oil mg/l 128 17
Fluoride mg/l 1.10
Chloride mg/l 167
Sulfate mg/l 106
Silica mg/l 121
Calcium mg/l 20.88
Notes :
ND = Not Detected Reduction rate : 90.40 wt%
Interfere = Can not analysis Reduction rate : 90.40 vol%
  • Waste water name :
  • Graphite Cleaning Waste
Parameter Unit Raw water Recovered water
pH 0.42 5.51
BOD mg/l 290 9
CODcr mg/l 576 32
SS mg/l 522 ND
TDS mg/l 41,632 106
Grease & Oil mg/l 1.1 < 3
Fluoride mg/l 1 < 0.3
Chloride mg/l 260 < 0.2
Sulfate mg/l 38,277 < 5
Silica mg/l 25.16
Calcium mg/l 188
Notes :
ND = Not Detected Reduction rate : 92.98 wt%
Interfere = Can not analysis Reduction rate : 94.84 vol%
  • Waste water name :
  • High COD Waste water
Parameter Unit Raw water Recovered water
pH 12.69 10.4
BOD mg/l 22,500 < 4
CODcr mg/l 60,000 2,700
SS mg/l 29 < 2.5
TDS mg/l 51,700 < 25
Grease & Oil mg/l 322 < 5
Fluoride mg/l 20.0
Chloride mg/l 163
Sulfate mg/l ND
Notes :
ND = Not Detected Reduction rate : 99.10 wt%
Reduction rate : 99.10 vol%
  • Waste water name :
  • PEG Waste water
Parameter Unit Raw water Recovered water
pH 5.37 3.34
BOD mg/l 393 198
CODcr mg/l 7,880 380
SS mg/l 63 < 2.5
TDS mg/l 840 55
Grease & Oil mg/l 19 < 5
Fluoride mg/l 0.3
Chloride mg/l ND
Sulfate mg/l ND
Notes :
ND = Not Detected Reduction rate : 91.77 wt%
Interfere = Can not analysis Reduction rate : 89.93 vol%
  • Waste water name :
  • Plating waste water
Parameter Unit Raw water Recovered water High Concentration
pH 9.7 9
BOD mg/l 36 6.5
CODcr mg/l 90 38
SS mg/l < 16 < 16
TDS mg/l 11558 68
Grease & Oil mg/l 4 4
Fluoride mg/l 0.91
Chloride mg/l 4698
Sulfate mg/l < 5
Calcium mg/l 2.75 0.89
Silica mg/l 1.52 0.52
Notes :
ND = Not Detected Reduction rate : 90.94 wt%
Interfere = Can not analysis Reduction rate : 90.03 vol%
  • Waste water name :
  • PVD Wastewater
Parameter Unit Raw water Recovered water
pH 10.49 9.43
BOD mg/l 5,000 301
CODcr mg/l 13,250 512
SS mg/l 21 < 5
TDS mg/l 11,700 21
Grease & Oil mg/l 7 6
Fluoride mg/l 1.4
Chloride mg/l Interfere
Sulfate mg/l Interfere
Notes :
ND = Not Detected Reduction rate : 97.19 wt%
Interfere = Can not analysis Reduction rate : 99.14 vol%
  • Waste water name :
  • Silicone Wastewater
Parameter Unit Raw water Recovered water
pH 5.19 4.02
BOD mg/l 596 13
CODcr mg/l 5,150 77.1
SS mg/l 378 2.8
TDS mg/l 1,870 < 25
Grease & Oil mg/l 155 7
Fluoride mg/l 0.4
Chloride mg/l 82
Sulfate mg/l 9
Notes :
ND = Not Detected Reduction rate : 99.69 wt%
Interfere = Can not analysis Reduction rate : 98.70 vol%
  • Waste water name :
  • Textile waste water
Parameter Unit Raw water Recovered water
pH 11.26 8.54
BOD mg/l 650 1.5
CODcr mg/l 2,240 < 16
SS mg/l 23 < 1
TDS mg/l 64,344 8
Grease & Oil mg/l 38 4
Fluoride mg/l 1.66
Chloride mg/l 1,050
Sulfate mg/l 41,792
Notes :
ND = Not Detected Reduction rate : 89.05 wt%
Reduction rate : 94.39 vol%
  • Waste water name :
  • Water soluble cutting oil
Parameter Unit Raw water Recovered water
pH 8.98 9.71
BOD mg/l 25,700 50
CODcr mg/l 124,000 1,660
SS mg/l 22,800 ND
TDS mg/l 12,200 < 25
Grease & Oil mg/l 13,900 77
Fluoride mg/l 14
Chloride mg/l 233
Sulfate mg/l 4,020
Notes :
ND = Not Detected Reduction rate : 99.61 wt%
Reduction rate : 99.61 vol%
  • Waste water name :
  • Water soluble cutting oil
Parameter Unit Raw water Recovered water
pH 7.9 8.9
BOD mg/l 1,050 85
CODcr mg/l 79,600 1,250
SS mg/l 4,100 < 2.5
TDS mg/l 18,800 48
Grease & Oil mg/l 5,100 54
Fluoride mg/l 7
Chloride mg/l ND
Sulfate mg/l < 10
Notes :
ND = Not Detected Reduction rate : 89.00 wt%
Reduction rate : 87.22 vol%
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