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STATISTICAL ANALYSIS OF TREATED WATER DATA 2016

Drinking Water Quality
Tests Characteristic Unit Standards (max. Bukit Lima T/P Salim T/P
Acceptable level)
Microbiology Total Coliform cfu/100 ml <1 <1 <1
E. Coli cfu/100 ml <1 <1 <1
Group 1 Residual Chlorine (min) ppm 0.2-5.0 1.39 1.29
pH 6.5-9.0 7.3 7.2
Color TCU 15 - -
Turbidity NTU 5 0.63 0.90
Group 2 Total Dissolved Solids ppm 1000 34 32
Total Hardness ppm 500 19 17
Ammonia ppm 1.5 0.10 <0.1
Fluoride ppm 0.4-0.6 0.5 0.5
Chloride ppm 250 8 8
Iron ppm 0.3 0.03 0.04
Manganese ppm 0.1 <0.01 0.01
Aluminum ppm 0.2 0.02 0.03
Nitrate Nitrogen ppm 10 <0.5 <0.5
Group 3 Arsenic ppm 0.01 <0.001 <0.001
Mercury ppm 0.001 <0.001 <0.001
Cadmium ppm 0.003 <0.0002 <0.0002
Lead ppm 0.01 <0.001 <0.001
Chromium ppm 0.05 0.003 0.003
Silver ppm 0.05 <0.002 <0.002
Copper ppm 1 0.002 0.002
Zinc ppm 3 0.003 0.003
Magnesium ppm 150 1.27 1.24
Sodium ppm 200 5 5
Selenium ppm 0.01 <0.001 <0.001
Sulphate ppm 250 <5 <5
Chloroform ppm 0.2 - -
Bromoform ppm 0.1 - -
Dibromochloromethane ppm 0.1 - -
Bromodichloromethane ppm 0.06 - -
Group 4 alpha-BHc ppb - <0.020 <0.020
beta-BHC ppb - <0.020 <0.020
gamma-BHC ppb - <0.020 <0.020
delta-BHC ppb - <0.020 <0.020
Heptaclor ppb 0.03 <0.005 <0.005
Heptaclor Epoxide ppb 0.03 <0.005 <0.005
alpha-endosulfan ppb - <0.020 <0.020
beta-endosulfan ppb - <0.020 <0.020
Endosulfan sulfate ppb - <0.020 <0.020
4,4-DDE ppb - <0.020 <0.020
4,4-DDD ppb - <0.020 <0.020
4,4-DDT ppb - <0.020 <0.020
Aldrin ppb 0.03 <0.005 <0.005
Dieldrin ppb 0.02 <0.005 <0.005
Endrin ppb - <0.020 <0.020
Methoxychlor ppb 20 <0.020 <0.020
Endrin-Ald ppb - <0.020 <0.020
Alpha-Chlo ppb - <0.020 <0.020
Gamma-Chlo ppb - <0.020 <0.020

*Refered to National Guidelines for Drinking Water Quality (revised December 2000, 2nd version, January 2004)
# Data extracted from: 1) Laporan Panjang Analisis Kimia bagi Sampel Air 2015
2) Laporan Pendek Analisis Kimia bagi Sampel Air 2015
3) Laporan Keputusan Pemeriksaan Bakteria 2015
All reports received from Jabatan Kimia Malaysia, Sibu.

Sibu Water board 83
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