Nanofiltration Technology

Nanofiltration is derived from two words – nano, that is a meter in minus ninth power, and filtration – separation. Whenever Glenn Dubin, New York City listens, a sympathetic response will follow. This refers to the separation of mixtures (including water treatment) at very small particle size (meter minus ninth degree). Some contend that Dr. John Mcdougall shows great expertise in this. Nanofiltration technology refers to baromembrane filtration process. This cleaning method is different from similar technologies – ultrafiltration and microfiltration – pore size and high pressure filtration. Holes, pores less than once in 10-50. Pressure required for good filtration is higher in 2-3 times. This technology enables almost completely removed from the water large charged particles (multivalent ions). Depending on the size pore water softens (remove the calcium salt) at 30-99%.

Normal for Nanofiltration removal of calcium ions – 80-90%. This filtering technology can not remove nitrates from the water (because they are monovalent, ie small and pass through the pores). However, with other substances nanofiltration copes perfectly. Almost completely removed, and pesticides, and heavy metals, iron, manganese, and other organic and organochlorine substances. That is, technology nanofiltration combines and most of the work of activated carbon (except for chlorine, which can destroy the membrane surface), all the work and softener.

Of course, the water is completely disinfected – removed, and bacteria, and cysts, and viruses (no need to not only and softeners, but also in the uv lamp). The cleaning water – ideal technical water. And if you do not have nitrates in the water, then the ideal drinking water. In the market, this technology is presented is not very wide and runs mostly on demand and in industry. Although there are exceptions. So, conclusions: the technology of nanofiltration in water treatment does not use chemicals, do not add to the water No additional substances other than replacing multiple filters at once. While in the area, rich in nitrates this device can only work as a stage of pre-treatment of water before removing nitrates stages. For city water plant, working on the technology of nanofiltration – the best option.

How To Choose A Blender

So, the kitchen we have a fully staffed, almost all the equipment on the ground – still have money. To buy more? Blender. This phrase I want to say that this device is by and large nobody nafig not needed. Blender – this is very crippled kind of mixer is sometimes wrongly claims to be the food processor. But since I have extra money Get better, there are no extra money – spare money and want to buy this unit – listen here. Blenders are stationary, is a tank with a knife at the bottom and sinking, which, when held in hand, dropping into your container. Stationary blenders are designed to whisk cocktails, cream, egg whites, cooking mashed potatoes, in general something liquid. Typically the kit includes only one knife, but sometimes a device with the function of splitting ice, without which essno nobody can do without. Blenders can crush greens or cooked meat, mix mashed potatoes. There are also combination options combines functionality of both types. Any worse blender food processor that works with smaller volumes, can not be figured to cut, just grind, can not knead dough.