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54.901  Articles
1 of 5.491 pages  |  10  records  |  more records»
A complex treatment of process wastewaters (PWW) of the pharmaceutical industry has been elaborated, the objective was their common disposal and utilization. The biodegradability of polluting components is concentration dependent, the mixing of PWWs with ... see more

Scientific developments have taken place and there has been offered a new approach to utilization of sediment from municipal sewage for receiving biogas and fertilizers. That will allow for implementation of the zero-emission biotechnologies of receiving ... see more

The object of research is the energy processes occurring in the cogeneration system for the utilization of waste heat of industrial enterprises, consisting of a steam turbine plant and an absorption heat pump. One of the most problematic places during the... see more

Scientific developments have taken place and there has been offered a new approach to utilization of sediment from municipal sewage for receiving biogas and fertilizers. That will allow for implementation of the zero-emission biotechnologies of receiving ... see more

The object of research is the energy processes occurring in the cogeneration system for the utilization of waste heat of industrial enterprises, consisting of a steam turbine plant and an absorption heat pump. One of the most problematic places during the... see more

In this study, we have determined the main important physical and chemical properties as well as the heavy metal concentrations of the primary and secondary wastewater treatment sludge from a pulp and board mill complex located in Finland in order to eval... see more

Across the world, the alcohol industry has faced the problem of accumulation of waste alcohol production distillery spent wash. Due to high chemical and biochemical oxygen demand, suspended solids, specific color and odor, low pH, disposal of such waste i... see more

The accurate and reliable prediction of groundwater depth is the basis of the sustainable utilization of regional groundwater resources. However, the complexity of the prediction has been ignored in previous studies of regional groundwater depth system an... see more

Several researches have shown that P-wave velocity carries information on the complexity of the rock's pore geometry and pore structure. Their complexity can be characterized by critical porosity. Therefore, the P-wave velocity is used to estimate permeab... see more

1 of 5.491 pages  |  10  records  |  more records»