The H1B visa duration is limited to 6 years. If required to come again on H1B visa, then one has to stay outside USA, for at least one year, before re-entering.You may be eligible for extension beyond 6 yrs if your green card process and your labor is pending for more then 365 days or you have applied for 485/AOS.
2 chiefly Australian / NZ A network of pipes used in irrigation and water supply: [as modifier]: six kilometres of reticulation mains. More example sentences. 1  The bond by the Nkana water company is intended for a water reticulation project in which the company would be building a pipeline from Kitwe to Kalulushi. The initial contract is a five-year period and includes the maintenance of water reticulation network conveyance and purification, low voltage electrical distribution network, road network and buildings.
Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove 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, a thermodynamic parameter.everse osmosis can remove many types of molecules and ions from solutions, including bacteria, and is used in both industrial processes and the production of potable water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side.