The Experts below are selected from a list of 261 Experts worldwide ranked by ideXlab platform

Subasini Pattnaik - One of the best experts on this subject based on the ideXlab platform.

  • A Review on Consequences of Pollution of Some Indian Major Rivers and Their Remedial Measures
    International Journal of Research, 2019
    Co-Authors: Ashis Kumar Panigrahi, Subasini Pattnaik
    Abstract:

    In India Rivers are divided into two parts like, north Indian River and south Indian River. Some north Indian rivers are Indus, Ganga, Gomati, Damodar, Rihand, etc. Some south Indian rivers are Mahanadi, Godavari, Krishna, Cauvery, etc. In India, river plays an important role. Many people directly or indirectly dependent on rivers. Rivers not only important to human it is also important to animals and plants. Because river act as most biodiversity rich area. But nowadays Rivers become polluted by various ways. Mostly occurred by industrial effluents and heavy metals contamination. Metal directly or through drain enter into rivers. Metals like, Fe,Hg,Cd, Pb, Zn cause most pollution in rivers. Beside sewage water directly fall into rivers and ultimately pollutes river. This paper contains cause of river pollution, effects of river pollution and Remedial Measure of river pollution.

Larry Greenberg - One of the best experts on this subject based on the ideXlab platform.

Ashis Kumar Panigrahi - One of the best experts on this subject based on the ideXlab platform.

  • A Review on Consequences of Pollution of Some Indian Major Rivers and Their Remedial Measures
    International Journal of Research, 2019
    Co-Authors: Ashis Kumar Panigrahi, Subasini Pattnaik
    Abstract:

    In India Rivers are divided into two parts like, north Indian River and south Indian River. Some north Indian rivers are Indus, Ganga, Gomati, Damodar, Rihand, etc. Some south Indian rivers are Mahanadi, Godavari, Krishna, Cauvery, etc. In India, river plays an important role. Many people directly or indirectly dependent on rivers. Rivers not only important to human it is also important to animals and plants. Because river act as most biodiversity rich area. But nowadays Rivers become polluted by various ways. Mostly occurred by industrial effluents and heavy metals contamination. Metal directly or through drain enter into rivers. Metals like, Fe,Hg,Cd, Pb, Zn cause most pollution in rivers. Beside sewage water directly fall into rivers and ultimately pollutes river. This paper contains cause of river pollution, effects of river pollution and Remedial Measure of river pollution.

Olle Calles - One of the best experts on this subject based on the ideXlab platform.

Katerina Rovenská - One of the best experts on this subject based on the ideXlab platform.

  • Limited applicability of cost-effectiveness and cost-benefit analyses for the optimization of radon Remedial Measures.
    Journal of hazardous materials, 2010
    Co-Authors: Martin Jiránek, Katerina Rovenská
    Abstract:

    Ways of using different decision-aiding techniques for optimizing and evaluating radon Remedial Measures have been studied on a large set of data obtained from the remediation of 32 houses that had an original indoor radon level above 1000 Bq/m(3). Detailed information about radon concentrations before and after remediation, type of Remedial Measures and installation and operation costs were used as the input parameters for a comparison of costs and for determining the efficiencies, for a cost-benefit analysis and a cost-effectiveness analysis, in order to find out whether these criteria and techniques provide sufficient and relevant information for improving and optimizing remediation. Our study confirmed that the installation costs of remediation do not depend on the original indoor radon level, but on the technical state of the building. In addition, the study reveals that the efficiency of remediation does not depend on the installation costs. Cost-benefit analysis and cost-effectiveness analysis lead to the conclusion that Remedial Measures reducing the indoor radon concentration from values above 1000 Bq/m(3) are always acceptable and reasonable. On the other hand, these techniques can neither help the designer to choose the proper Remedial Measure nor provide information resulting in improved remediation.