Comenius:Solutions - Geographical aspects/Spain
Sustainable urban growth
There are different types of waste treatment. The main goal is the minimization of material to confine.
Any type of treatment produces non-edible material which needs disposal. For example in the case of burning the final product are the ash with concentrated pollutants and dust and exhaust filters. Both are defined as hazardous waste.
Recycling is a process that is present again a subject or a product already used to a cycle of total or partial treatment for a commodity or a new product. Could also be defined as the raw materials from wastes, reintroduced into the cycle of life and occurs at the prospect of depletion of natural resources and eliminate waste efficiently.
Mechanical biological treatment
Mechanical-Biological Treatment (MBT) is a pre-treatment technology for municipal solid waste and special handling. TMB combines the classification and mechanical and biological treatment of the organic part of waste. The main goal is to eliminate pollution to the atmosphere (biogas) and the subsoil (leachate). The biogas potential danger of climate change is 21 times higher than carbon dioxide. With the Kyoto Protocol established a system of certification and marketing of carbon credits which can produce additional revenue which can lower operating costs significantly. TMB is also sometimes called TBM-Mechanical Biological Treatment - though this simply refers to the order of treatment.
Known as the heat treatment process after undergoing metals or other solids in order to improve their mechanical properties, especially the hardness, strength and toughness. The materials to applying the heat treatment are basically steel and cast iron, iron and formed carbono.También various heat treatments are applied to ceramic solids.
Zero Waste Treatment
It consists of the construction, commissioning and operation and management audit of a Processing Plant for final disposal of "Municipal Solid Waste (MSW), using them as inputs to a production process in this case, building materials, flooring , infrastructure, etc..