the biosolids can be collected for further processing, or dried and used as fertilizer. an extremely simple version of a sewage bioreactor is a septic tank whereby the sewage is left in situ, with or without additional media to house bacteria. in this instance, the biosludge itself is the primary host for the bacteria. citation needed
water quality. water aeration is often required in water bodies that suffer from hypoxic or anoxic conditions, often caused by upstream human activities such as sewage discharges, agricultural run-off, or over-baiting a fishing lake. aeration can be achieved through the infusion of air into the bottom of the lake, lagoon or pond or by surface agitation from a fountain or spray-like device to .
a rainwater tank sometimes called a rain barrel in north america in reference to smaller tanks, or a water butt in the uk is a water tank used to collect and store rain water runoff, typically from rooftops via pipes. rainwater tanks are devices for collecting and maintaining harvested rain.
an lc circuit, also called a resonant circuit, tank circuit, or tuned circuit, is an electric circuit consisting of an inductor, represented by the letter l, and a capacitor, represented by the letter c, connected together.the circuit can act as an electrical resonator, an electrical analogue of a tuning fork, storing energy oscillating at the circuit's resonant frequency.
systems that measure large fuel tanks including underground storage tanks may use the same electro-mechanical principle or may make use of a pressure sensor, sometimes connected to a mercury manometer. many large transport aircraft use a different fuel gauge design principle.
a tank is an armoured fighting vehicle designed for front-line combat. tanks have heavy firepower, strong armour, and good battlefield manoeuvrability provided by tracks and a powerful engine; usually their main armament is mounted in a turret.they are a mainstay of modern 20th and 21st century ground forces and a key part of combined arms combat.. modern tanks are versatile mobile land weapon .
the main battle tank thus took on the role the british had once called the 'universal tank', exemplified by the centurion, filling almost all battlefield roles. typical main battle tanks were as well armed as any other vehicle on the battlefield, highly mobile, and well armoured. yet they were cheap enough to be built in large numbers.
reverse osmosis ro is a water purification process that uses a partially permeable membrane to remove ions, unwanted molecules and larger particles from drinking water. in reverse osmosis, an applied pressure is used to overcome osmotic pressure , a colligative property that is driven by chemical potential differences of the solvent, a thermodynamic parameter.
mixing with a mechanical agitator. some continuous reactors use mechanical agitation for mixing rather than the product transfer pump . whilst this adds complexity to the reactor design, it offers significant advantages in terms of versatility and performance. with independent agitation, efficient mixing can be maintained irrespective of .
a water tank is a container for storing water.. water tanks are used to provide storage of water for use in many applications, drinking water, irrigation agriculture, fire suppression, agricultural farming, both for plants and livestock, chemical manufacturing, food preparation as well as many other uses. water tank parameters include the general design of the tank, and choice of construction .
in a single-cylinder engine, strht engine or flat engine, each crankpin normally serves just one cylinder. this results for a relatively simple design which is the cheapest to produce. some v-twin engines use a single cylinder per crankpin. most v engines have each pair of cylinders sharing a crankpin. this usually requires an offset between the cylinders in each bank, resulting in a simple connecting rod design.
the m60, sometimes referred to as the m60 patton, is an american second generation main battle tank mbt . it was officially standardized as the tank, combat, full tracked: 105-mm gun, m60 in march 1959. although developed from the m48 patton, the m60 series was never officially classified as a member of the patton tank family, but as a 'product-improved descendant' of the patton tank's design.
next generation or fourth generation tanks are still under development or at early stages of their generation. while the term ' fourth next generation' has no formal basis, these main battle tanks are using the latest technology and designs to compete with the current advanced warfare environment.
a mud tank is an open-top container, typically made of square steel tube and steel plate, to store drilling fluid on a drilling rig.they are also called mud pits, as they were once simple pits in the earth.
the first generation of main battle tanks were based on or influenced by designs of world war ii, most notably the t-34 and the panther tank. the second generation was equipped with nbc protection only sometimes , ir night vision devices, a stabilized main gun and at least a mechanical fire control system.