Lead (Pb) is a non-essential heavy metal found as an inorganic pollutant in the water, sediment, and mangrove plant tissue in Wonorejo River Estuary. Several studies showed that its concentration exceeds the quality standard stipulated in the Indonesian Government Regulation ...
Lead is a heavy, low melting, bluish-gray metal that occurs naturally in the Earth's crust. However, it is rarely found naturally as a metal. It is usually found combined with two or more other elements to form lead compounds. Lead is a naturally occurring element that people have used ...
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and power backup systems. Its product portfolio includes a wide range of batteries, such as lead-acid, lithium-ion, and nickel-metal hydride batteries, as well as power supply systems and battery management systems. The company has manufacturing facilities in Japan, the United States, the United...
Mary Shelley's Frankenstein tells the tale of a monster created by an obsessed scientist. Since its inception in 1816, the story has haunted scientists, warning against the worst excesses of scientific misadventure and technological hubris.
METAL-FERROELECTRIC-METALCAPACITORANDITSAPPLICATIONFORIRSENSOR. Thin films lead zirconium titanate (PbZr 0.525 Ti 0.475 O 3 ) prepared on Pt(200)/SiO 2 /Si(100) substrates using chemical solution deposition (CSD) method for 0.5 M solution have been investigated. The films were grown by spin ...
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The metal content of the fish bodies was measured using an AA spectrophotometer. Histological analysis of the liver and gills of the fish was performed to evaluate organ damage. The results showed significant Pb accumulation has been observed in milkfish exposed to high ...
Heavy metal (i.e. lead (Pb)) is one of the environmental issues recently due to its danger for human health. Therefore, strategy for removing Pb from waste water treatment is important. One of the prospective methods to remove Pb is membrane biofilter. Here, the purpose of this study was...