On the determination of total heavy metal content in saline soils and soils rich in organic matter

1981 ◽  
Vol 12 (9) ◽  
pp. 949-957 ◽  
Author(s):  
L.P. Faitondjiev
Keyword(s):  
Heavy Metal ◽  
Organic Matter ◽  
Metal Content ◽  
Heavy Metal Content ◽  
Saline Soils

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

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 essential oil components, mineral matter, and heavy metal content of Salviavirgata Jacq. grown in culture conditions

2019 ◽  
Vol 43 (4) ◽  
pp. 395-404 ◽  
Author(s):  
Belgin COŞGE ŞENKAL ◽  
Tansu USKUTOĞLU ◽  
Cüneyt CESUR ◽  
Volkan ÖZAVCI ◽  
Hülya DOĞAN
Keyword(s):  
Heavy Metal ◽  
Essential Oil ◽  
Metal Content ◽  
Culture Conditions ◽  
Heavy Metal Content ◽  
Mineral Matter ◽  
Oil Components

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

1987 ◽  
Vol 26 (1) ◽  
pp. 51 ◽  
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 dust of earth's surface and dust on air conditioner filter by X-ray fluorescence analysis

2018 ◽  
Vol 67 (1) ◽  
pp. 013301
Author(s):  
Wang Xin ◽  
Kang Ming-Ming ◽  
Liu Jun ◽  
Chen Xiu-Lian ◽  
Qin Xue
Keyword(s):  
Heavy Metal ◽  
Metal Content ◽  
Fluorescence Analysis ◽  
Heavy Metal Content ◽  
Air Conditioner ◽  
X Ray

Rapid and High-Efficient Composting Process of Municipal Sewage Surplus Sludge

2013 ◽  
Vol 464 ◽  
pp. 184-188
Author(s):  
Chong Hao Huang ◽  
Yong Zhang ◽  
Jun Hong Luo
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Organic Matter ◽  
Total Phosphorus ◽  
Metal Content ◽  
Germination Rate ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Heavy Metal Content ◽  
High Efficient

This thesis is based on the target of the sludge which was dehydrated and percolated by sewage treatment plant. It conducts the feasibility analysis for the agricultural usage of sludge in cities, and carries out composting experiment of dehydrated and filtered sludge which lasts for about fifteen days. This thesis also does some research on the techniques of composting and parameters of sludge. This thesis has some researches on the temperature of sludge, moisture, organic matter, pH, total phosphorus content of nitrogen, heavy metals content and forms, the germination rate index (GI), and other changes during the process of composting. The results show that, after the composting, there has a significant decline in moisture content of the sludge and the organic matters; pH remains neutral; nitrogen has declined; total phosphorus increased. Composting can make majority of heavy metals reduced which was absorbed by the plant that means the decline of unstable heavy metal content. After the composting, germinations rate index (GI) is more than 50 percent, which shows that the composting products have no toxicity and indicates the maturity of composting. Through the analysis of the organic matter of the sludge plant, PH, plant nutrients (N, P,) content, heavy metal content and its forms of distribution and germination rate index (GI), it shows that the sludge of this plant has a good agricultural prospect.

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