vehicle recycling has always occurred to some degree but in recent years manufacturers have become involved in the process. a car crusher is often used to reduce the size of the scrapped vehicle for transportation to a steel mill. approximately 12-15 million vehicles reach the end of their use each year in just the united states alone.
a venturi scrubber is designed to effectively use the energy from the inlet gas stream to atomize the liquid being used to scrub the gas stream. this type of technology is a part of the group of air pollution controls collectively referred to as wet scrubbers.
vacuum is space devoid of matter.the word stems from the latin adjective vacuus for 'vacant' or 'void'. an approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call 'vacuum' or free space, and use the term partial vacuum to refer to an .
drilling and blasting is the controlled use of explosives and other methods such as gas pressure blasting pyrotechnics, to break rock for excavation.it is practiced most often in mining, quarrying and civil engineering such as dam, tunnel or road construction.the result of rock blasting is often known as a rock cut.. drilling and blasting currently utilizes many different varieties of .
senna alata is an important medicinal tree, as well as an ornamental flowering plant in the subfamily caesalpinioideae.it also known as emperor's candlesticks, candle bush, candelabra bush, christmas candles, empress candle plant, ringworm shrub, or candletree.a remarkable species of senna, it was sometimes separated in its own genus, herpetica
wild irish mine and battery is a heritage-listed mine at conglomerate range, maytown, shire of cook, queensland, australia. it was built from c. 1894 to 1980s. it is also known as emily battery. it was added to the queensland heritage register on 21 october 1992.
a hazard and operability study hazop is a structured and systematic examination of a complex planned or existing process or operation in order to identify and evaluate problems that may represent risks to personnel or equipment. the intention of performing a hazop is to review the design to pick up design and engineering issues that may otherwise not have been found.
thunbergia alata, commonly called black-eyed susan vine, is a herbaceous perennial climbing plant species in the family acanthaceae.it is native to eastern africa, and has been naturalized in other parts of the world.it is found in cerrado vegetation of brazil and hawaii, along with eastern australia and the southern usa in the states of texas and florida and in seven trust.
transient fault. a transient fault is a fault that is no longer present if power is disconnected for a short time and then restored; or an insulation fault which only temporarily affects a device's dielectric properties which are restored after a short time. many faults in overhead power lines are transient in nature. when a fault occurs, equipment used for power system protection operate to .
the crusher was started as a six-real feature on september 10, 1917, the first film of the f.w. stewart company, a new film company in ithaca, new york, managed by f.w stewart, j.k. holbrook and j.j. hennessy. they used the plant of the wharton company at renwick.
heavy equipment or heavy machinery refers to heavy-duty vehicles, specially designed for executing construction tasks, most frequently ones involving earthwork operations or other large construction tasks. heavy equipment usually comprises five equipment systems: implementation, traction, structure, power train, control and information.. heavy equipment has been used since at least the 1st .
a pile driver is a device used to drive piles into soil to provide foundation support for buildings or other structures. the term is also used in reference to members of the construction crew that work with pile-driving rigs. one type of pile driver uses a weight placed between guides so that it can slide vertically.
a pulverizer or grinder is a mechanical device for the grinding of many different types of materials. for example, a pulverizer puritch is used to pulverize coal for combustion in the steam-generating furnaces of coal power plants
medicinal plants, also called medicinal herbs, have been discovered and used in traditional medicine practices since prehistoric times. plants synthesise hundreds of chemical compounds for functions including defence against insects, fungi, diseases, and herbivorous mammals.numerous phytochemicals with potential or established biological activity have been identified.
hyacinthoides non-scripta formerly endymion non-scriptus or scilla non-scripta is a bulbous perennial plant, found in atlantic areas from north-western spain to the british isles, and also frequently used as a garden plant.it is known in english as the common bluebell or simply bluebell, a name which is used in scotland to refer to the harebell, campanula rotundifolia.
ba‘alat gebal, 'lady of byblos', was the goddess of the city of byblos, phoenicia in ancient times. she was sometimes known to the greeks as baaltis or atargatis. ba‘alat gebal was generally identified with the pan-semitic goddess ‘ashtart and, like ‘ashtart, equated with the greek goddess aphrodite.
a venturi scrubber is designed to effectively use the energy from the inlet gas stream to atomize the liquid being used to scrub the gas stream. this type of technology is a part of the group of air pollution controls collectively referred to as wet scrubbers.. venturi devices have also been used for over 100 years to measure fluid flow venturi tubes derived their name from giovanni battista .