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Browsing Water Quality : Monitoring, Modelling and Prediction by Issue Date

Browsing Water Quality : Monitoring, Modelling and Prediction by Issue Date

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  • 25-Water Quality and Suspended Sediment Concentration Analysis of the Gangotri Glacier Melt Water 
    Singh, Pratap; Bhatnagar, N. K.; Kumar, Naresh; Haritashya, U. K.; Singh, Yatveer (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Availability of freshwater resources is essential for the survival of society and for the maintenance of natural ecosystems. Himalayas store a large quantity of fresh water in the form of snow and glaciers. Melt water from ...
  • 6-Comparison of Differential Evolution abd Simulated Annealing for Reservoir System Optimization - A Case Study in Rajasthan 
    Vasan, A.; Raju, K. Srinivasa (Allied Publishers Pvt. Limited, New Delhi, 2004)
    In the present study an evolutionary based optimization algorithm, Differential Evolution (DE) and a heuristic optimization algorithm, Simulated Annealing (SA) is compared and applied to a case study of Bisalpur project, ...
  • 43-Status of Groundwater Quality in Karnataka 
    Venugopal, T. N.; Shashirekha, M. V. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    The entire rural population of the State and many towns and urban areas are depending on groundwater for their drinking needs. Due to intensive exploitation of groundwater, groundwater levels are declining and ...
  • 19-Water Quality and Pollution Aspects of Hindon River System 
    Jain, C. K.; Singhal, D. C.; Sharma, M. K. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    The water quality of the Hindon river system has been examined with reference to different waste effluents discharged into the river. The quality of river water at the upstream site is quite satisfactory, the dissolved ...
  • 32. Groundwater Quality for Irrigation in Haryana 
    Kapoor, S. L.; Bhardwaj, R. K.; Singh, B. P.; Prakash, Dhan (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Analysis of water samples collected during May 2002 from shallow dug-wells and hand-pumps in Haryana has revealed that on an average 60% of ground waters in the state are of fresh (good) quality, 16% are saline, 15% are ...
  • 9-Optimal Pumping Strategies to Contain Contaminant in a Aquifer System 
    Shashidhar, T.; Ramakrishna, K. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    An attempt has been made for a hypothetical case to develop an optimal pumping strategy to contain a contaminant in an aquifer. The study area consists of an industry having a hazardous waste landfill. Two sides of the ...
  • 56-Removal of Nitrate from Drinking Water by Chemical Reduction using Metallic Iron 
    Reddy, P. Vijender; Chakraborty, S. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    In India several parts of Rajasthan and Maharashtra drinking water is contaminated with elevated concentrations of nitrate from agriculture and untreated sewage. Nitrate if further reduced to nitrite, can cause methemoglobinemia ...
  • 1-An Analysis of Minimum Flow Requirement in a River from Ecological Considerations. 
    Palo, K. C.; Ghosh, N. C.; Mishra, G. C. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Disposal of effluents originating from municipal, industrial and agricultural sources into rivers is a traditional concept. River flow has limiting self purification capacity. Disposal of effluents in excess to the self ...
  • 54-Use of Chemical Disinfectants in Drinking Water - Need for Cautious Approach 
    Kansal, M. L.; Verma, Suchi (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Disinfection process typically carries out the control of pathogenic organisms in drinking water. It is generally felt that once the disinfectant is added to drinking water, it is safe to consume the same. However, this ...
  • 23-Effect of Biological Parameters on Stream Water Quality-Indian Scenario 
    Sapra, T. R.; Jha, Ramakar; Bhatia, K. K. S. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Assessment of pollution has traditionally been made on chemically oriented methods and biological methods have been omitted or put into a subsidiary position. The reasons are/were mainly (i) physico-chemical data are ...
  • 40-Groundwater Quality and its Possible Health Effects in Gujarat 
    Prakash, Ram; Singh, Karam (Allied Publishers Pvt. Limited, New Delhi, 2004)
    The ground water quality of Gujarat state has been examined. The values of various constituents analysed were found in the range: pH up to 9.06, EC up to 31200 us/cm, CO3 up to 96 mg/I, HCO3 up to 2135 mg/1, Cl up to 6035 ...
  • 42-Assessment of Groundwater Quality Status in Lakshwadweep 
    Prasad, N. B. Narasimha; Ranjith, P. D. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    The assessment of groundwater quality status was carried out in one of the 10 inhabited islands of Lakshadweep, namely, the Kadamat Island. All the available information on rainfall, groundwater potential, water quality, ...
  • 53-Performance Studies of Hybrid Reactor for the Treatment of Sago Wastewater 
    Sasikala, M.; Gopalkrishna, K. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Biomass attachment was found to be significant on media with more specific surface. Thick growth was seen inside the chambers of the chambered cylindrical media. But the biofilm attachment was less in spiral media. The ...
  • 26-A New Strategy for Eradication of Contamination of Water 
    Yadav, R. C. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Water scarcity is a general problem being experienced world wide. Quality considerations are also getting equal concern. The study reveals that the present practice of faecal handling which causes contamination of waters ...
  • 36-Groundwater Quality in Chromite Mining Area, Sukinda Valley, Orissa 
    Dhakate, Ratnakar; Singh, V. S.; Rao, V. Ananda (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Sukinda Valley, Jajpur district, Orissa is popularly known for huge chromite ore deposits. The open cast mining for chromium is being carried out since 1950. The extraction of chromite mostly has been carried out by open ...
  • 7-Assessment of Low Flow and Stream Flow Drought Severity in Ken Basin 
    Pandey, R. P.; Mishra, S. K.; Jain, M. K.; Singh, Ranvir; Ramasastri, K. S. (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Low flow appraisal of rivers in time and space has vital importance in the formulation of round the year plan of water uses comprising domestic and industrial water supply, irrigation scheduling, reservoir operation, ...
  • 51-IMPASSE - A Field Scale Decision Support System for Impact Assessment and Management of Saline-Sodic Waters on Irrigated Agricultural Lands 
    Kaur, Ravinder; Malik, Rashmi; Paul, Madhumita (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Saline ground waters pose a continuous threat to sustained irrigated agriculture in many arid and semi-arid regions. Appropriate decisions on the use of poor quality irrigation waters requires the ability of a decision ...
  • 10-Solute Transport Through Heterogeneous Porous Media 
    Sharma, Pramod K.; Srivastava, Rajesh (Allied Publishers Pvt. Limited, New Delhi, 2004)
  • Contents 
    Jain, C. K.; Trivedi, R. C.; Sharma, K. D. (Allied Publishers Pvt. Limited, New Delhi, 2004)
  • 13-Significance of Daar-Zarrouk Parameters in the Resolution of Saline and Fresh Water Aquifers 
    Hodlur, G. K.; Dhakate, Ratnakar (Allied Publishers Pvt. Limited, New Delhi, 2004)
    Interpreted data of fifty vertical electrical soundings carried out in the Mahanadi basin (Orissa), are analysed for resolving the resistivities of saline and fresh water aquifers. Difficulties and constraints encountered ...