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The ability of some physical and biological methods to improve the quality of well water
- Source :
- مجلة التربية والعلم, Vol 27, Iss 2, Pp 47-60 (2018)
- Publication Year :
- 2018
- Publisher :
- College of Education for Pure Sciences, 2018.
-
Abstract
- Relatively the specific high salinity ground water in Nineveh province were physically improved with freezing and melting treatment. Also, the algal treatment with Chara vulgaris as a biological treatment were applied, this algae have salt absorbance ability and precipitate it on the external algae surface . The results indicated that the complete freezing and slow melting gave low concentrations of the studied parameters, which depends on the melted water quantity after freezing, the impurity reduction efficiency %E of electrical conductivity, total alkalinity and total hardness with high values at the first treatment were (95 , 96 , 95%) respectively, the previous parameters were decreased to (73 , 74.7 and 77%) after the third treatment, also, the results were reported decreasing in case of partial freezing, so, the releasing percentage of electrical conductivity, total alkalinity, chlorides and sulfates to ( 56 - 55 - 42 and 85%) respectively. After six days of the biological treatment with Chara vulgaris algae indicates that the releasing percentage of total alkalinity and total hardness were decreased by ( 38.7 and 66%) respectively, finely it was found after 13 days of the treatment, the above parameters were raised to ( 55.1 and 92% ) respectively
- Subjects :
- freezing
melting
chara vulgaris
alkalinity
Education
Science (General)
Q1-390
Subjects
Details
- Language :
- Arabic, English
- ISSN :
- 1812125X and 26642530
- Volume :
- 27
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- مجلة التربية والعلم
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.403351303444e88eccf9f4d335a048
- Document Type :
- article
- Full Text :
- https://doi.org/10.33899/edusj.2018.147580