Determination of oxoanions and water-soluble species of arsenic, selenium, antimony, vanadium, and chromium eluted in water from airborne fine particles (PM2.5): effect of acid and transition metal content of particles on heavy metal elution

2020 ◽  
Vol 22 (7) ◽  
pp. 1514-1524
Author(s):  
Misaki Taira ◽  
Kunio Sakakibara ◽  
Kentaro Saeki ◽  
Shin-Ichi Ohira ◽  
Kei Toda
Keyword(s):  
Heavy Metal ◽  
Transition Metal ◽  
Metal Content ◽  
Fine Particles ◽  
Water Soluble ◽  
Toxic Heavy Metal ◽  
Soluble Species ◽  
Metal Elution ◽  
P Leaching

Leaching of toxic heavy metal oxoanions from PM2.5 is related to acids and transition metals of PM2.5.

scholarly journals HEAVY METAL CONTENT IN SOME SEAFOODS COLLECTED FROM MUARA ANGKE FISH AUCTION PLACE, JAKARTA.

1987 ◽  
Vol 26 ◽  
pp. 51-58
Author(s):  
Horas Hutagalung ◽  
Suwirma Syamsu
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Metal Content ◽  
Heavy Metal Content ◽  
World Health ◽  
Human Consumption ◽  
Zn Content ◽  
Standard Set ◽  
Health Organization

Determination of  heavy  metal  content  (Hg, Pb, Cd, Cu, Cr, Zn) in some seafoods collected from  Muara  Angke  Fish  Auction  Place  were carried out during February to July 1979. The results showed  that Zn  content  in seafoods a nalyzed  was always much higher than the other heavy metals. The concentration levels of  the  six  heavy  metals observed were low. It is almost of the same level as the metal concentration of  other  seafoods  observed  in various parts of the world oceans, but still lower  than the maximum standard set  for human  consumption  as  established  by   Tasmania, Australia and  World Health Organization. The  mean  per capita  consumption of  fish  in Jakarta is only  about 165 g  per week, while  the  Provisional Tolerated Weekly Intake for Hg, set by WHO/FAO at 300 ug level, would be attained by consuming 1500 g Rastrelliger sp., or 698 gPenaeus setiferus, or 545 g Sepia sp., and or 1250 g Pecten sp.  Therefore,  at   present the  level of metal content in fishes sold at TPI  Muara  Angke  can be  considered  as  not  dangerous  to human health as long as these quantities are not surpassed.

scholarly journals DETERMINATION OF HEAVY METAL CONTENT IN ASHES OF DIFFERENT WOODS OF KOSOVO

2021 ◽  
Vol 11 (3) ◽  
pp. 427-434
Author(s):  
Albana R. Mehmeti ◽  
◽  
Albert Maxhuni ◽  
Musaj Paçarizi ◽  
Ismet Hashani
Keyword(s):  
Heavy Metal ◽  
Metal Content ◽  
Heavy Metal Content

Water-soluble species and heavy metal contamination of the petroleum refinary area, Jordan

2002 ◽  
Vol 4 (6) ◽  
pp. 990-996 ◽  
Author(s):  
Kamal A. Momani ◽  
Qasem M. Jaradat ◽  
Abed El-Aziz Q. Jbarah ◽  
Ayed A. Omari ◽  
Idrees F. Al-Momani
Keyword(s):  
Heavy Metal ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Water Soluble ◽  
Soluble Species

scholarly journals Investigations on Mud on Heavy Metal Contaminated Flood-Plain of Tisza

2003 ◽  
pp. 96-101 ◽  
Author(s):  
Krisztina Alapi ◽  
Zoltán Győri
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Metal Content ◽  
Development Process ◽  
Thick Layer ◽  
Flood Plain ◽  
Heavy Metal Content ◽  
Water Soluble ◽  
Mine Accident ◽  
Year 2000

At the beginning of the year 2000 subsequently to a mine accident high heavy metal content mud entered the catchment area of the Tisza and was transported through the whole Hungarian section of the river. The majority of the heavy metals had been bounded to the floating sediment that was deposited on the flood-plain soil during flood forming a new, 5-10 cm thick layer. In the mud samples collected after the flood there was a clearly visible dark grey layer with significantly higher heavy metal content that was formed by the pollution wave and it was sorruonded by a light layer. The upper layer of flood-plain soils are formed from this mud layer during the soil development process, so the amount of Lakanen-Erviö soluble heavy metals that correlate with bioavailable heavy metal content was examined as well. In this case only the lead content was significantly higher in the dark layer.New mud samples were collected after the 2001 flood. Separate layers could not have been identified, their colour was similar to those of the previous year’s light layers’. Comparing to this light layer the total Zn and Lakanen-Erivö soluble metal content was significantly lower in the mud samples of the year 2001. While the proportions of total and Lakanen-Erviö soluble metal concentrations were equal in both of the layers regarding the elements, these ratios have significantly changed next year regarding Pb and Zn: the amount of Lakanen-Erviö soluble metals considerably decreased.As a result of sequential extraction the heavy metal content was rather low in the water soluble and exchangeable and NaOH-soluble fractions, so heavy metals found in the mud could be released in greater amount only in case of a heavy acidification.

scholarly journals DETERMINATION OF HEAVY METAL CONTENT IN THE SOIL SAMPLE FROM THE MUNICIPAL SOLID WASTE DUMP SITE IN MASERU

2018 ◽  
Vol 7 (1) ◽  
pp. 36 ◽  
Author(s):  
Joyce M. Moshoeshoe ◽  
Ester M. Nchephe ◽  
Kopano R. Ramochele ◽  
Isaac M. Letsoha ◽  
Ts’itso J. Mohlomi ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Soil Sample ◽  
Metal Content ◽  
Heavy Metal Content ◽  
Waste Dump ◽  
Dump Site

scholarly journals Determination of heavy metal deposition in the county of Obrenovac (Serbia) using mosses as bioindicators, IV: Manganese (Mn), Molybdenum (Mo), and Nickel (Ni)

2009 ◽  
Vol 61 (4) ◽  
pp. 835-845 ◽  
Author(s):  
V. Vukojevic ◽  
M. Sabovljevic ◽  
Aneta Sabovljevic ◽  
Nevena Mihajlovic ◽  
Gordana Drazic ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Atmospheric Deposition ◽  
Metal Content ◽  
Tabular Form ◽  
Short Term ◽  
Hypnum Cupressiforme ◽  
Bryum Argenteum ◽  
Heavy Metal Deposition

In this study, the deposition of three heavy metals (Mn, Mo, and Ni) in the county of Obrenovac (Serbia) in four moss taxa (Bryum argenteum, Bryum capillare, Brachythecium sp., and Hypnum cupressiforme) is presented. The distribution of average heavy metal content in all mosses in the county of Obrenovac is presented on maps, while the long-term atmospheric deposition (in the mosses Bryum argenteum and B. capillare) and short term atmospheric deposition (in the mosses Brachythecium sp. and Hypnum cupressiforme) are discussed and given in tabular form. Areas of the highest contaminations are highlighted.

scholarly journals Determination of heavy metal deposition in the county of Obrenovac (Serbia) using mosses as bioindicators II: Cadmium (CD), cobalt (CO), and chromium (CR)

2006 ◽  
Vol 58 (2) ◽  
pp. 95-104 ◽  
Author(s):  
V. Vukojevic ◽  
M. Sabovljevic ◽  
Aneta Sabovljevic ◽  
Nevena Mihajlovic ◽  
Gordana Drazic ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Atmospheric Deposition ◽  
Metal Content ◽  
Short Term ◽  
Hypnum Cupressiforme ◽  
Bryum Argenteum ◽  
Heavy Metal Deposition

In the present study, the deposition of three heavy metals (Cd, Co and Cr) in the county of Obrenovac (Serbia) is determined using four moss taxa (Bryum argenteum, Bryum capillare, Brachythecium sp. and Hypnum cupressiforme) as bioindicators. Distribution of average heavy metal content in all mosses in the county of Obrenovac is presented in maps, while long term atmospheric deposition (in the mosses Bryum argenteum and B. capillare) and short term atmospheric deposition (in the mosses Brachythecium sp. and Hypnum cupressiforme) are discussed and in tables. Areas of the highest contaminations are highlighted.

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