11/30/2011

NEXT POST
TE Once Waste In this practice they do not greatly depend on the amount of debris. Therefore, in the big cities is advisable to create Pneumotransport system. That's garbage went to the central station. There he was pressed - that took up less space - and loaded onto a truck, which drove him ...? Step Three. It is not enough to take out the trash. It is necessary to effectively neutralized. What seems to be easier - set fire to rubbish, and it sdelono. BUT, not all that easy. Burn debris must actually down. Need to clean released during the combustion of harmful gases utilizrovat heat. Therefore, modern incinerator is a fairly complex engineering structure. But still end up waste and disposed of destroyed, though significant harm to the environment (a separate issue). But the question arises: is it required to destroy them? Without knowledge of the garbage can choose one or another way of processing. The composition of waste depends on several factors, even on the season. For composting, that is, processing biothermal legkogniyuschih substances in organic fertilizer gumusoobraznoe, you need three things: raw materials, aerobic microbes and time. Aerobic bacteria produce much heat as a result of disease-causing bacteria are killed, and the raw burns, and forms a valuable fertilizer - compost. With regard to time, in vivo, this process can last years. Accelerate it can increase the flow of air. Therefore, a more crucial way, obviously, is translated by the factory roof to aerobes were provided not only air but also warm, which they badly need. So...
PREVIOUS POST
Middle Volga In the natural - physical history of the Ulyanovsk region has a rather strange page. Recall the formation of river valleys, which under the laws of geology must form a chain of terraces, resembling staircases where each levels corresponds to a certain geological period, and the process of formation is associated with fluctuations in the ancient sea, the remnants of which form on the right bank of the clearly distinguishable on the historical layers of accretions. Despite this, even in low-lying old left bank, we do not see the valleys formed. Thus we are forced (by logic) must come to the idea of forming a one-time channel of the Middle Volga. For even more opinions, read materials from isearch. This is confirmed by geological structure of the right bank, are deposits of certain gifts to an ancient sea. But in this case there is another problem - the dating of monuments and sites of prehistoric cultures, tombs and burial mounds that much as on the right and the left bank. You ask what is the problem - a problem that they are on the same level of depth of burial with the geological formations which are referred to as pre-and post paleoistorii glacial period, while there are people from parking and standing culture, which is expressed in the rituals of the burial of dead in the high technology such as processing of iron, copper and bronze. This is in principle does not fit the dominant paradigm of forming the channel, which can be read in any textbook...

Recent Comments