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Japan's trash containers are divided into combustibles, cans/bottles/pet bottles and newspapers and magazines. Recycling trash can in Natal, Brazil. A waste container, also known as a dustbin, [1] rubbish bin, trash can, garbage can, wastepaper basket, and wastebasket, among other names, is a type of container intended to store waste that is usually made out of metal or plastic.
An aquascaped freshwater aquarium. Fishkeeping is a popular hobby, practiced by aquarists, concerned with keeping fish in a home aquarium or garden pond.It is a practice that encompasses the art of maintaining one's own aquatic ecosystem, featuring a lot of variety with various water systems, all of which have their own unique features and requirements.
Synthetic carnallite crystal specimens can be produced from 1.5 mole percent KCl and 98.5 mole percent MgCl 2 ·6H 2 O by slow crystallization at 25 °C. [8] Its density is 1.602 g/cm 3 . [ 8 ] Carnallite can also be produced by grinding the combination of hydrated magnesium chloride and potassium chloride.
A Stericycle truck. Stericycle, Inc. is a compliance company that specializes in collecting and disposing regulated medical waste, such as medical waste and sharps, pharmaceuticals, hazardous waste, and providing services for recalled and expired goods.
A marine aquarium Corals in a marine aquarium. A marine aquarium is an aquarium that keeps marine plants and animals in a contained environment. Marine aquaria are further subdivided by hobbyists into fish only (FO), fish only with live rock (FOWLR), and reef aquaria. Fish only tanks often showcase large or aggressive marine fish species and ...
An aquarium (pl.: aquariums or aquaria) is a vivarium of any size having at least one transparent side in which aquatic plants or animals are kept and displayed. Fishkeepers use aquaria to keep fish , invertebrates , amphibians , aquatic reptiles , such as turtles , and aquatic plants .
5 c 6 h 5 ch 3 + 6 kmno 4 + 9 h 2 so 4 → 5 c 6 h 5 cooh + 14 h 2 o + 3 k 2 so 4 + 6 mnso 4 Glycols and polyols are highly reactive toward KMnO 4 . For example, addition of potassium permanganate to an aqueous solution of sugar and sodium hydroxide produces the chemical chameleon reaction, which involves dramatic color changes associated with ...
The Living Seas opened to the public on January 15, 1986. It housed the largest saltwater tank in the world at its completion, holding 5.7 million US gallons (22,000,000 L) of water, but was surpassed in 2005 with the opening of the Georgia Aquarium. [3] [4] The concept of the building was to take visitors under the ocean to "Sea Base Alpha".