EDITOR—Pure potable drinking water is premium even in metropolitan areas in developing and underdeveloped countries.1 Although chlorination at source and during storage is extensively used by city corporations and municipalities in India, in interior and rural settings, most if …doi:10.1136/bmj....
A kit for making the water in your tanks (really) drinkable!It's a fact: whether the water stored in the tanks of our multihulls comes from the facilities ashore or from the on-board watermaker, we don’t use it for drinking... ...
PURPOSE: A vending machine is provided to offer pure water required to the vending machine without another water purification plant as well as to sell condensed water. CONSTITUTION: The vending machine having a cooling device(111,112,113,114) for storing an article to be sold at a low tempera...
A drinkable water well structure (1) comprises: a structural tube (2) defining a lateral wall of a well; a submersible pump (6), positioned at a lower end (3) of the tube (2) and connected to a delivery conduit (10); and a support device (7) that supports the pump (6) and ...
A drinkable water well structure ( 1 ) comprises: a structural tube ( 2 ) defining a lateral wall of a well; a submersible pump ( 6 ), positioned at a lower end ( 3 ) of the tube ( 2 ) and connected to a delivery conduit ( 10 ); and a support device ( 7 ) that supports ...
Method for making surface water drinkable, which method is aimed at reducing the suspended matter content, turbidity, organic matter content and colour of the water, and is characterised in that it comprises: ●a step of nanofiltering the water (2) through at least one nanofiltration membrane (...
System for making salt water drinkable. The system is based on the provision of a plurality of biconvex lenses or magnifying glasses 12 on the outside of a sealed tank 1 with a duct 2 for the entry of salt water, a duct 4 for the exit of vapour, and an exit 10 with an operatable...
Calif. Studies Making Sea Water Drinkable
A process for making an aqueous solution containing solids in suspension drinkable, includes a coagulation-flocculation step, which includes the steps of: a) adding coagulants to the aqueous solution to be treated; b) stirring the aqueous solution to which coagulants were thus added; c) ...
Engineer tests machine in Shannon aimed at making sea water drinkable ; Prototype designed to provide cheaper suppliesGORDON DEEGAN