Prabhakar shukla (76 risultati)

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Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (undergraduate) from the year 2014 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, grade: 8.0, , language: English, abstract: There were many schemes for pollution abatement of River Ganga. Ganga Action Plan and thereafter NRCD and NGBRA were launched by Government of India. But these plans focused only on big cities and did not take into account pollution generated in the entire stretch/catchment. In their efforts small cities, semi urban settlements, Industries and pollution from rural sector were not addressed. As a result program had limited success and the improvement in water quality of River Ganga was limited. This study aims at studying the water quality assessment of point source discharges in river Ganga catchment from Haridwar to Garhmukteshwar (160 km) based on field visits , satellite data supported with details from survey of India topographical sheets, census data, district Industry data, water quality and discharge data. Catchment area of study stretch of river Ganga is about 5690 sq. km Water samples collected from drains and tributaries had been analyzed for pH, BOD COD, DO, TDS, Conductance, Nitrate, Heavy metals, Sulphate, Salinity, Turbidity, Faecal Coliform. These data are obtained by collecting water and wastewater samples during pre- and post-monsoon seasons during post monsoon water quality analysis (NOV 2013) and pre monsoon water quality analysis (Feb/March 2014) and are converted with National Sanitation Foundation Water Quality Index (NSFWQI) to achieve at a single value defining the water quality at selected locations. The result shows that the water quality of river is not good.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, , course: M.Tech, language: English, abstract: There were many schemes for pollution abatement of River Ganga. Ganga Action Plan (1 and 2) and thereafter NRCD and National Ganga River Basin Authority (NGBRA) launched by Government of India. But these plans focused only on big cities and did not take into account pollution generated in the entire stretch/catchment. In their efforts small cities, semi urban settlements, Industries and pollution from rural sector were not addressed. As a result program had limited success and the improvement in water quality of River Ganga was limited. The impact of human activity or a project on an environmental resource or eco-system may be considered insignificant when assessed in isolation, but may become significant when evaluated. This study aims at studying the assessment of assessment of pollution load on point source discharges in river Ganga catchment from Haridwar to Garhmukteshwar (160 km) based on field visits , satellite data supported with details from Survey of India topographical sheets, census data, district Industry data, water quality and discharge data. In study area seven point sources were identified based on the criteria of either existence of class I or class II city/town in the catchment of drain or falling of industrial effluent in drains.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT Roorkee), course: M.Tech, language: English, abstract: There has been necessary to assess the cumulative effects of pollution Sources on river rather only assessment of each human activity and project in isolation. Based on availability of data and time constraint, study of three valued environmental components river water quality, river flow and fluid plain was carried out. This study aims for assessing the cumulative impacts of point Source discharges in river Ganga catchment from Haridwar to Garhmukteshwar (160 km) on these valued environmental components by using different methods such as for water quality, water quality modeling software QUAL2K, and for river flow, modified tenant and flow duration curve shifting methods for the assessment of environmental flow in river stretch. While for flood plain valued environmental component, qualitative method (matrix method) have been used for assessment of cumulative impact of various activities on flood plain VEC. The result shown that QUAL2K model simulation for future prediction during non-monsoon period River stretch will be affected due to severe degradation of water quality at various sites. Environmental flow assessment using hydrological methods (modified tennat method and flow duration curve shifting method) revealed that in months of lean flow river flows do not meet the requirement of minimal flow required to maintain the river environment in desirable state. Impacts on flood plain valued ecosystem component as another VEC shows that river flood plain was also severely affected.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT Roorkee), course: M.Tech, language: English, abstract: River Hindon is a major Source of water to the highly populated and predominantly rural population of western Uttar Pradesh, India. River originates in the lower Himalayas in Saharanpur district (UP, Uttar Pradesh) and flows 260 km through six districts including Muzaffarnagar, Meerut, Baghpat, Ghaziabad and Gautambudh Nagar until its confluence with the Yamuna. In non-monsoon months the river is completely dry from its origin up to Saharanpur town. The main water quality parameters that have been used to assess the quality status of river are BOD, DO, pH, Turbidity, Total Phosphate. The samples of water and wastewater collected are tested and the data obtained for pre- and post-monsoon seasons during month of January and April 2013 and are converted with National Sanitation Foundation Water Quality Index (NSFWQI) to achieve at a single value defining the water quality at selected locations. The result shows that the water quality of river is not good. The water of river Hindon is not suitable for any use.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, , course: Env., language: English, abstract: River Hindon, an important tributary of river Yamuna flowing through the districts of Western Uttar Pradesh, is subjected to varying degree of pollution caused by numerous untreated and/or partially treated waste inputs of municipal and industrial effluents. In the present investigation, assessment of the water quality characteristics of different point sources contributing river Hindon has been carried out by collecting water and wastewater samples during pre- and post-monsoon seasons during the year 2013-14. The higher values of BOD and COD observed in the drains indicate high degree of organic pollution rendering the water unsuitable even for bathing purpose. At almost all sites of the upstream and mid-section of the river Hindon, DO was observed to be 0 mg/L because of high organic load in the river water. BOD and COD concentration in river Hindon varies from 110 to 212 mg/L and 410 to 601 mg/L in pre-monsoon season while 83 to 159 mg/L and 292 to 510 mg/L in post-monsoon season respectively. Further water quality of river Hindon has been assessed using water quality index and the quality of river Hindon was observed to be BAD at all site which may be attributed to untreated and/or partially treated waste inputs of municipal and industrial effluents joining the river.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2014 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, Indian Institute of Technology, Delhi, language: English, abstract: The lakes of the Nainital region are ecologically fragile, and due to rapid urbanization in the catchment, the lakes experience an increase in nutrient loading and rapid deterioration of water quality. The present work was done to assess the effectiveness of the conservation works done in the lakes of Nainital, Bhimtal, Sattal and Naukuchiatal. The various aspects that were kept in mind during the study were the water quality assessment, solid waste management practices, shoreline development, sewage works, public participation. Various physico- chemical parameters were determined during the water quality assessment like pH, temperature, DO, BOD,COD, turbidity, TDS, and metals namely Copper, Iron, Nitrate, and Chromium. These parameters were compared with the trends of the physico-chemical parameters in the recent years. A water quality index was prepared on the basis of these parameters to make an evaluation of the health of the lakes. Noteworthy improvement in the dissolved oxygen concentrations of the lakes were an evidence of the fact that significant work has been done regarding the conservation of the lakes. All the shortcomings and success regarding the conservation works done in the area have been studied and a performance evaluation chart was prepared on this basis. The results of the study suggested that effective works have been done in the area but this needs to be continued in the future too. …

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Seminar paper from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT Roorkee), course: EMRL, language: English, abstract: Now-a-days the groundwater quality is continuously being degraded due to the percolation of polluted water from the wastewater drains, polluted rivers and ponds. As a result its quality has not remained potable in many parts of the country. To assess the impact of the highly polluted Kali River, physic-chemical characterization has been performed on different groundwater samples collected from hand pumps and tube wells from 7 villages located at different distances from the pollution source. The main water quality parameters that have been used to assess the quality of groundwater abstracted through shallow and deep hand pumps placed in the different villages along the banks of River Kali (East). Color, taste and Odor, pH, EC (us/cm), TDS(mg/L), Hardness(mg/L) B.O.D(mg/L), C.O.D(mg/L), Chloride(mg/L, Iron(mg/L, Nitrate (mg/L), Sulphate(SO4), Sodium(mg/L), Potassium(mg/L), Calcium(mg/L), Magnesium(mg/L), Zinc (mg/L), Lead (mg/L), Chromium (mg/L), Cadmium (mg/L). the result shows that worst affected water source are the private hand pumps which are located closest to the River Kali. Unfortunately, deeper govt. hand pumps were also found violating the permissible limits for some of the parameters. Only very deep government tube wells (up to 120 m) had values within stipulated range, indicating that groundwater aquifer contamination is extreme nearer to the surface of ground.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Essay from the year 2014 in the subject Health - Nutritional Science, grade: 8.52, Gautam Buddha University (Gautam Buddha University (GBU), Greater Noida-201308, Uttar Pradesh, India), course: M.Tech, language: English, abstract: The aim of this study was to develop a probiotic beverage using whey and Watermelon juice Lactobacillus acidophilus was used as the probiotic organism. Optimization of the probiotic watermelon beverage as well as the establishment of a sensory profile by using chemical, microbiological, and quantitative descriptive analysis. For best blend optimization, we used RSM 6.0 trial software. Fermentation time using 1 per cent inoculum of L. acidophilus was optimized on the basis of RSM trial version, The 65:35 blend ratio of whey and watermelon juice fermented for 24 hrs. gave desirable results with highest sensory scores for overall acceptability and a total viable count of more than 106 cfu ml-1.beverage kept for 20 days below refrigerated temp and 120 hrs. at ambient temperature for the analysis for sensory and changes in titrable acidity, pH, total viable count. …

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Academic Paper from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT ROORKEE), course: M.Tech, language: English, abstract: River Hindon is a major source of water to the highly populated and predominantly rural population of western Uttar Pradesh, India. River Hindon originates in the lower Himalayas in Saharanpur district (UP, Uttar Pradesh) and flows 260 km through six districts including Muzaffarnagar, Meerut, Baghpat, Ghaziabad and Gautambudh Nagar until its confluence with the Yamuna. The main sources, which create pollution in the river, include municipal wastes of Saharanpur, Muzaffarnagar and Ghaziabad districts and industrial effluents of sugar, pulp and paper distilleries and other miscellaneous industries through tributaries as well as direct outfalls. In non-monsoon months the river is completely dry from its origin up to Saharanpur town. The main water quality parameters that have been used to assess the quality of Hindon river are pH, BOD, COD, DO, TDS, TSS Electrical Conductivity, Total Hardness, Nitrate, Phosphates, Chlorides, Sulphates and Faecal Coliform. These data are obtained by collecting water and wastewater samples during pre- and post-monsoon seasons during month of January and April 2013 and are converted with National Sanitation Foundation Water Quality Index to achieve at a single value defining the water quality at selected locations. The result shows that the water quality of river is not good. The water of river Hindon is not suitable for any use.…

Condizione: New. In English.

Hardcover. Condizione: USED. Language: Hindi. THIS RARE/ANTIQUE BOOK PUBLISHED IN THE YEAR S. 2022 V. BY Vishvavidyalaya Hindi Prakashan, Lakhnow HAVING 384 PGS AND SIZE 6.50*9.75 WRITTEN IN Hindi. THE BOOK IS IN READABLE CONDITION Originally in Hardcover with some issues like All Book effected with pinhalls, HB damage, Without Jacket and some Pin Holes. THE IMAGE OF THIS BOOK IS GIVEN FOR YOUR REFERENCE. WE CAN REBIND THE SAME IN LEATHER BINDING FOR EXTRA $ 25. 384.…

Hardcover. Condizione: New. Contents: 1. Green technology in bakery industry. 2. Ozone treatment: the green technology in food industry. 3. Application of green and eco-friendly techniques in food packaging. 4. Entrepreneurial opportunities through value addition. 5. Ultrasound assisted drying and its impact on bioactive compounds of fruits and vegetables. 6. Green approach in food processing and production through nanotechnology. 7. Valorization of by products in agro commodity processing sectors. 8. Various microencapsulation process technologies used in food industries: an overview. 9. Malting and its effect on nutritive value of food. 10. An insight of cold plasma processing and its application in food industry. 11. Cooked food waste management: an eco-friendly approach. 12. Green packaging and utilization of fruit fibres: a review. 13. Processing of banana flower to value added products: a review. The Objective of this book is to explain and discuss the various green processing strategies, so the Book has been divided into distinct sections which cover 5 sub themes i.e. Green technologies in Food Production, Post-Harvest Management and Value Addition for Sustainable Value Chains, Green and eco-friendly techniques in food packaging, Waste management and valorization. The First section aims at obtaining insight in various green technologies like non thermal processing technologies. In the Second section, technologies related to waste valorization are discussed, and in Third Section, post-harvest management and value addition are described in detail. The Last Section deals with the concerns of various stakeholders in this food value chain and also few topics related to eco-friendly techniques. The editors hope that the readers of this book will get a broad overview on all the relevant topics and technologies and will also find valuable information on Green perspectives in the Food Processing Sector. This book is a welcome resource for Food Engineers/Food Scientists/Food Technologists and academia.…

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Condizione: New. A brand new book in pristine condition. Showing zero signs of shelf wear, creases, or damage.

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Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

Taschenbuch. Condizione: Neu. Environmental Processes and Management | Tools and Practices | Raj Mohan Singh (u. a.) | Taschenbuch | Water Science and Technology Library | xxiv | Englisch | 2021 | Springer | EAN 9783030381547 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents an in-depth, science-based approach to applying key project-management and spatial tools and practices in environmental projects. Providing important data for those considering projects that balance social-economic growth against minimizing its ill-effects on planet Earth, the book discusses various aspects of environmental engineering, as well as formula and analytical approaches required for more informed decision-making. Beginning with a broad overview of the factors and features of environmental processes and management, the book then clearly details the general application of fundamental processes, the characteristics of the different systems in which they occur, and the way in which these factors influence process dynamics, environmental systems, and their possible remedies. While primarily intended for professionals responsible for the management of environmental projects or interested in improving the overall efficiency of such projects, it is also useful for managers in the private, public, and not-for-profit sectors. Further, it is a valuable resource for students at both undergraduate and postgraduate levels, and an indispensable guide for anyone wanting to develop their skills in modern environmental management and related techniques.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents an in-depth, science-based approach to applying key project-management and spatial tools and practices in environmental projects. Providing important data for those considering projects that balance social-economic growth against minimizing its ill-effects on planet Earth, the book discusses various aspects of environmental engineering, as well as formula and analytical approaches required for more informed decision-making. Beginning with a broad overview of the factors and features of environmental processes and management, the book then clearly details the general application of fundamental processes, the characteristics of the different systems in which they occur, and the way in which these factors influence process dynamics, environmental systems, and their possible remedies. While primarily intended for professionals responsible for the management of environmental projects or interested in improving the overall efficiency of such projects, it is also useful for managers in the private, public, and not-for-profit sectors. Further, it is a valuable resource for students at both undergraduate and postgraduate levels, and an indispensable guide for anyone wanting to develop their skills in modern environmental management and related techniques.…

Taschenbuch. Condizione: Neu. Environmental Processes and Management | Tools and Practices for Groundwater | Prabhakar Shukla (u. a.) | Taschenbuch | Water Science and Technology Library | xvii | Englisch | 2024 | Springer | EAN 9783031202100 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Condizione: New.

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering.

Condizione: New.

Condizione: New. 2023rd edition NO-PA16APR2015-KAP.

Hardcover. Condizione: Brand New. 376 pages. 9.25x6.10x9.21 inches. In Stock.