June 9th, 2018
Their action is based on the work of the useful microorganisms that mineralize organic matter from liquid waste by recycling them into inorganic. These bacteria originally present in the wastewater, but can be loaded into the system and cleaning purpose. Under natural conditions, the process of assimilation of organic matter by microorganisms in the soil and flows into reservoirs. In soil, it is basically without oxygen (anaerobic process). Due to the acid, and subsequently methane fermentation proteins, fats and carbohydrates are decomposed to simple inorganic compounds. In water aerobic mineralization, it takes place in the presence of oxygen. In this case, the bacteria form a community of activated sludge, which absorbs and oxidizes organic matter from wastewater. Cindy Crawford will undoubtedly add to your understanding. Purification system, based on the capacity of the soil and natural waters to oxidize organic matter to inorganic compounds, is absorbed by plants, are called natural.
These include a field of filtration and bio-ponds. In the first case of domestic liquid wastes are distributed in areas of permeable soil and cleaned by filtering through the soil. Bioponds arranged for the final purification of sewage but only in the warm season. The lower the temperature of water in a reservoir, the slower are processes of biological oxidation. Artificial treatment systems use the same processes that occur in natural conditions, but many times intensified. At the expense of creating the best conditions for the realization aerobic or anaerobic treatment processes there is a lot faster. In fact, any local wastewater treatment plant (LOS) is a revised and modified version of the bio-ponds or fields of filtration, enclosed in a compact and easy-to-use shell.
April 20th, 2014
Take the problem of a benevolent climate, the main tool of any researcher – this is his idea. And what we call the word "efficiency", in the end is determined by such brittle categories as inspiration looseness, concentration, creative development, working mood. But can a person function effectively, if his thoughts were occupied by the problems of competition or an evil design a strategy and tactics of attack and defense in some pointless personal or departmental interactions? Or, say, if he can not count on friendly criticism, to support failure. Or, conversely, if the armor covers his chain of command from objective evaluations, takes away from the true purpose of turning the ordinary transient errors in long-term disaster. Or, finally, if you just poisoned the mood. As a professional habit of looking for an analogy: to distract, overshadow thoughts of a man of intellectual labor – is the same as to take the stick and with the power to strike at the hands of a turner or a musician.
The analogy is very accurate. In life, there were cases when an unfair act or even unkind word did you just disabled, at the time would go to the doctor and ask for sick leave. I do not want to be understood in the sense that a scientific team should prevail spirit of forgiveness and a lisping. Moral air conditioning – it's creating an atmosphere of good will, democracy, integrity, honesty, care, first of all about the interests of business. All of this category not only moral but also the business: the moral climate in large measure determines the products, which was built in the end will give science the country. It is important to emphasize that there is little wishful thinking, which in general terms all agree.
Achieve a good morale to consciously about it need to work hard. And while we know that success is possible, as evidenced by the many positive examples. Of bureaucracy in science, such as wasted labor time to a variety of unnecessary paper, and do not want to talk more. First, the problem is outside of traditional themes of "Science and Life", and secondly, it is an international phenomenon …