Feed and Water Management May Influence the Heavy Metal Contamination in Domestic Ducks from Central Java, Indonesia

2020 ◽  
Vol 231 (4) ◽  
Author(s):  
R. Susanti ◽  
Karima Widiyastuti ◽  
Ari Yuniastuti ◽  
Fidia Fibriana
Keyword(s):  
Water Management ◽  
Heavy Metal ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Domestic Ducks ◽  
Central Java

scholarly journals Heavy Metal Contain Cu and Cd on the Mullet in the estuary of Donan River, Cilacap, Central Java

2017 ◽  
Vol 20 (1) ◽  
pp. 18 ◽  
Author(s):  
Yudha Prastyo ◽  
Djamar T.F Lumban Batu ◽  
Sulistiono Sulistiono
Keyword(s):  
Heavy Metal ◽  
Body Weight ◽  
Atomic Absorption ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Heavy Metal Concentration ◽  
Fish Muscle ◽  
Aquatic Area ◽  
Central Java ◽  
Safety Limit

The estuary of Donan River is an aquatic area that commonly utilized for some activities such as industrial, fisheries and domestic activities. The effluents of many activities may be cause heavy metal contamination for water enivornemant and organism live in the water. The aim of this research was to analyse heavy metal contain Cu and Cd on the mullet (Chelon subviridis) muscle caught at estuary of Donan River, and to determine the safety limit for community consumption. Sampling had been carried out for 6 months, from August 2015 to January 2016. Heavy metal concentration was measured by AAS (Atomic Absorption Spectrophotometer). Result of the study shows that heavy metal Cu and Cd in the fish muscle were 0.5009-2.6021 mg/kg and 0.0165-0.2307 mg/kg, respectively that were higher than safety limit.  Based on the study, the safety limit for consumption is 151.72 g meat/week (for adult 50 kg body weight) and 45.52<br />g meat/week (for child 15 kg body weight).

EVALUATION OF AIRBORNE HEAVY METAL CONTAMINATION BY PLANTS GROWING UNDER INDUSTRIAL EMISSIONS

2010 ◽  
Vol 9 (7) ◽  
pp. 903-908 ◽  
Author(s):  
Payam Najafi ◽  
Mitra Ataabadi ◽  
Mehran Hoodaji ◽  
Fuad Adib
Keyword(s):  
Heavy Metal ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Industrial Emissions

ASSESSMENT OF HEAVY METAL CONTAMINATION AND IMPACT ON SURFACE WATERS IN IASI CITY, ROMANIA

2009 ◽  
Vol 8 (6) ◽  
pp. 1541-1551
Author(s):  
Corneliu Horaicu ◽  
Florea Cornel Gabrian ◽  
Irina Grozavu ◽  
Catalin Constantin Calu ◽  
Monica Horaicu ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Surface Waters ◽  
Metal Contamination ◽  
Heavy Metal Contamination

Esr Indication of Heavy Metal Contamination of Urban Atmosphere

1993 ◽  
Vol 27 (7-8) ◽  
pp. 263-269 ◽  
Author(s):  
B. Iosefzon-Kuyavskaya ◽  
N. Myrlyan ◽  
A. Shames
Keyword(s):  
Heavy Metal ◽  
Air Pollution ◽  
Electron Spin Resonance ◽  
Free Radical ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Urban Atmosphere ◽  
Stable Free Radical ◽  
Spin Resonance ◽  
Line Characteristic

Electron Spin Resonance (ESR) was used for the examination oi dust samples collected from snow in an urban area. On the main doublet ESR line attributed to the signal of paramagnetic metals, a singlet line characteristic for stable free radical centers (FRC) was observed. A negative correlation of significant level between FRC signal intensity and heavy metal (HM) content was established. It was shown that FRC line intensity of dust may be used as a surrogate parameter for the estimation of air pollution by HM.

A brief Survey of Assessment models to Predict stress Level of Heavy Metals in Soils

2020 ◽  
Vol 13 ◽  
Author(s):  
Sangeetha Annam ◽  
Anshu Singla
Keyword(s):  
Economic Growth ◽  
Heavy Metals ◽  
Heavy Metal ◽  
Ecological Risk ◽  
Stress Level ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Human Life ◽  
High Stress ◽  
Heavy Metal Stress

Abstract: Soil is a major and important natural resource, which not only supports human life but also furnish commodities for ecological and economic growth. Ecological risk has posed a serious threat to the ecosystem by the degradation of soil. The high-stress level of heavy metals like chromium, copper, cadmium, etc. produce ecological risks which include: decrease in the fertility of the soil; reduction in crop yield & degradation of metabolism of living beings, and hence ecological health. The ecological risk associated, demands the assessment of heavy metal stress levels in soils. As the rate of stress level of heavy metals is exponentially increasing in recent times, it is apparent to assess or predict heavy metal contamination in soil. The assessment will help the concerned authorities to take corrective as well as preventive measures to enhance the ecological and hence economic growth. This study reviews the efficient assessment models to predict soil heavy metal contamination.

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