Evaluation of physical and chemical feature of seawater at Do Son tourism zone - Hai Phong in 2001
- Author:
Pham Trung Bong
- Publication Type:Journal Article
- Keywords:
sea water
- MeSH:
Seawater;
Diagnosis;
Chemistry
- From:Journal of Vietnamese Medicine
2004;304(11):110-115
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
30 samples of sea water at the Do Son coast in 3 sections of Do Son tourism zone was randomly analyzed by using the cross - sectional study in 2001. Physical feature: most of sea water samples analyzed at section I of Do Son did not reach standards of hygiene, samples in section II and III reached hygiene standards, except for color feature, only 60% samples had hygiene standards. Chemical feature: all samples analyzed had higher NH3 and NaCL concentration than that of permitted standards. This is an interested issue to limit sea water pollution in this tourism zone
