Systematic investigations on the heavy metal pollution (Cd, Pb, Cu, Zn, Cr, Ba) of drinking water using atomic absorption spectrometric methods

1979 ◽  
Vol 297 (5) ◽  
pp. 370-373 ◽  
Author(s):  
G. Bozsai ◽  
M. Csanády
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Atomic Absorption ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Atomic Absorption Spectrometric

scholarly journals Assessment of heavy metal pollution in drinking water due to mining and smelting activities in Ajaokuta, Nigeria

2016 ◽  
Vol 13 (1) ◽  
pp. 31 ◽  
Author(s):  
M.M. Orosun ◽  
P Tchokossa ◽  
L.I. Nwankwo ◽  
T.O. Lawal ◽  
S.A. Bello ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Mining And Smelting ◽  
Mining And Smelting Activities

Acid rain and heavy metal pollution — influence and threat for ecosystems and drinking water

1991 ◽  
Vol 24 (4) ◽  
pp. 2185-2189
Author(s):  
J. Matschullat ◽  
J. Schneider ◽  
H. Heinrichs ◽  
U. Siewers
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Acid Rain ◽  
Metal Pollution ◽  
Heavy Metal Pollution

scholarly journals Uji Kandungan Logam Berat Pb Dan Hg Pada Air, Sedimen Dan Lamun (Enhalus acoroides) Di Perairan Teluk Kayeli Kabupaten Buru Provinsi Maluku

2019 ◽  
Vol 8 (1) ◽  
pp. 9
Author(s):  
Nur Alim Natsir ◽  
Debby A. J Selanno ◽  
Ch.I. Tupan ◽  
Y.T. Male
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Atomic Absorption ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Aquatic Environment ◽  
River Estuary ◽  
Enhalus Acoroides ◽  
The Difference ◽  
Living Organisms

The difference in accumulation of lead and mercury heavy metals in water, sediments and seagrass organs Enhalus acoroides (roots, rhizomes and leaves) is found in the waters of Kayeli Bay, Buru Island, Maluku Province. Samples were taken from ten observed station (Kayeli River Estuary, Suket River Estuary, Anahoni River Estuary, Waelata I Estuary, Waelata River Estuary II, Waeapo River Estuary, Sanleko River Estuary, Marlosso River Estuary, Nametek Beach and Jikumerasa Beach). Pb and Hg were analyzed using Atomic Absorption Spectrophotometer. The content of Pb and Hg in sediments is higher than in water. The highest Pb and Hg content is found in the roots then in the rhizoma and leaves (roots> rhizoma> leaves). Seagrass Enhalus acoroides is one of the living organisms that can be used as a bio-indicator of the level of heavy metal pollution in the aquatic environment. Key Words: Enhalus acoroides, Pb, Hg, Bioakumulasi, Bioindicator

Research of the Evaluation on Heavy-Metal Pollution in Rice by Sewage Irrigation

2013 ◽  
Vol 295-298 ◽  
pp. 1594-1599
Author(s):  
Wen Hao Sun ◽  
Ying Xiang Jiang ◽  
Xia Li
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Food Quality ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Pollution Index ◽  
Quality Standard ◽  
Rice Grain ◽  
Sewage Irrigation ◽  
Index Evaluation

This paper took the SongSan wastewater irrigation district of Liaoning Province, Anshan city as object of study. Base on the survey on the sewage irrigation situation, heavy metal concentration in rice grain and drinking water were measured through single pollution index evaluation and comprehensive pollution index evaluation (Nemerow index method). It could be served as the basis for environmental management and relevant laws and regulations. Experimental results showed that drinking water were not polluted by heavy mental. Sewage irrigation had a comparatively small impact on drinking water. According to the heavy mental determination results of grain crop seeds, it can conclude that the Cu and Pb content were above the national food quality standard. The pollution is serious, however, the content of Zn and Cd were below or close to the national food quality standard, which is in danger of exceeding the standard. Determined by comprehensive pollution index, it showed that the rice in the whole sewage irrigation is serious polluted by heavy mental. The heavy metal pollution presented the characteristics of extensive area-source pollution. Pollution intensity was strengthened and more difficult to be managed.

Assessment on phytoplankton composition and heavy metal pollution in a drinking water resource: Lake Terkos (Istanbul, Turkey)

2021 ◽  
Vol 225 ◽  
pp. 265-274
Author(s):  
Nese Yilmaz ◽  
Ibrahim Ilker Ozyigit ◽  
Hacer Handan Demir ◽  
Ibrahim Ertugrul Yalcin
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Water Resource ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Phytoplankton Composition ◽  
Drinking Water Resource

scholarly journals Removal of Iron using Isolated Bacteria (Vibrio alginolyticus) in seawater at Ship Dismantling Area

2019 ◽  
Vol 125 ◽  
pp. 03005
Author(s):  
Harmin Sulistiyaning Titah ◽  
Herman Pratikno ◽  
Atiek Moesriati
Keyword(s):  
Heavy Metal ◽  
Laboratory Test ◽  
Atomic Absorption ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Halophilic Bacteria ◽  
Vibrio Alginolyticus ◽  
Nutrient Addition ◽  
Iron Removal ◽  
Remediation Process

The ship dismantling activity can cause heavy metal pollution in the environment. One of technology to remediate is bioremediation using bioaugmentation and/or biostimulation methods. The purpose of this research was to determine the removal of iron by Vibrio alginolyticus and nutrient addition. Vibrio alginolyticus was halophilic bacteria that isolated from seawater at this area. The laboratory test was conducted using size erlenmeyer of 250 mL. The 5% (v/v) of Vibrio alginolyticus suspension was added in each reactor. After that, the nutrient with ratio of C : N : P (100 : 10 : 1) also was added in each reactor. The removal test was carried out for 14 days. Concentration of iron was analyzed using Atomic Absorption Spectrophotometers (AAS). Based on the results, the percentage of iron removal at location 1 with treatment was 94.9 ± 3.6%. It showed a higher value than compared to iron removal at control 1 which was only 50.4±1.8 %. Whereas at location 2, the percentage of iron removal with treatment reached 53.7±13.1% and it was only 16.7±13.1% at control 2. This indicated that the treatment of the addition of Vibrio alginolyticus and nutrients can improve the iron remediation process.

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