Microbial, chemical and physical properties of drinking water in Bushehr distribution network system

被引：5

作者：

Raeisi, Alireza ^{[1
]}

Soleimani, Farshid ^{[2
]}

Dobaradaran, Sina ^{[2
,3
,4
]}

Keshtkar, Mozhgan ^{[2
]}

Karbasdehi, Vahid Noroozi ^{[2
]}

机构：

[1] Bushehr Univ Med Sci, Persian Gulf Biomed Sci Res Inst, Persian Gulf Trop Med Res Ctr, Bushehr, Iran

[2] Bushehr Univ Med Sci, Fac Hlth, Dept Environm Hlth Engn, Bushehr, Iran

[3] Bushehr Univ Med Sci, Persian Gulf Biomed Sci Res Inst, Persian Gulf Marine Biotechnol Res Ctr, Boostan 19 Alley,Imam Khomeini St, Bushehr, Iran

[4] Bushehr Univ Med Sci, Persian Gulf Biomed Sci Res Inst, Syst Environm Hlth Oil Gas & Energy Res Ctr, Bushehr, Iran

来源：

DESALINATION AND WATER TREATMENT | 2017年 / 65卷

关键词：

Bushehr; Drinking water; Distribution network; Physicochemical and microbial quality; CHILD DENTAL-CARIES; INORGANIC CONSTITUENTS; CARDIOVASCULAR-DISEASE; CHEAP BIOSORBENT; FLUORIDE REMOVAL; AQUEOUS-SOLUTION; IRAN; DASHTESTAN; WASTE; PLANT;

D O I：

10.5004/dwt.2017.20320

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Due to importance of drinking water quality in distribution network, this study was carried out to give a clear view of physical, chemical and microbial quality of drinking water of distribution network in Bushehr. In this cross-sectional descriptive study, 50 samples were taken from 10 stations of drinking water distribution network (5 times from every station). The mean values of physical, chemical and microbial parameters of drinking water in distribution network were as follows: turbidity (0.274 NTU), electrical conductivity (1,149.3 mu S/cm), pH (7.12), total hardness (458), calcium hardness (390.9), magnesium hardness (68), alkalinity (171.5) mg/L CaCO3, magnesium (16.95), calcium (156), residual chlorine (0.63), chloride (83.26), fluoride (0.48), iron (0.11), phosphate (0.053), nitrite (0.0026), nitrate (3.08), sulfate (728.4), TDS (577.66) mg/L, heterotrophic plate counts (HPC; 299.8 CFU/mL), total coliform (0) and fecal coliform (0). Results of the present study revealed that except TDS, sulfate, and HPC (14% of samples) the mean concentration levels of all examined parameters in drinking water of distribution network in Bushehr generally complied with the Iranian National Regulation (INR), EPA and WHO drinking water guidelines.

引用

页码：208 / 214

页数：7

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