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Advanced Strategies to Mobilize Crop Residue to Replace Coal in India

Journal of Sustainable Bioenergy Systems 2023年第2期13卷 57-72页

作者： Shahabaddine Sokhansanj yogender kumar yadav Anthony Lau Yadvika Kanishk Verma Nitin Karwasra Department of Chemical & Biological Engineering University of British Columbia Vancouver Canada Department of Renewable Energy CCS Haryana Agricultural University Haryana India

Various published data show the amount of crop residue available annually in India may range from a low of 90 to a high of 180 million tonnes. Different types of crop residue are collected from farmers depending on the geography and crop pattern for instance, in north India rice straw and cotton stalks are collected while in central India soya husk and sugarcane tops are collected. Baling and transporting straw from the field, though appear to be an option for safe disposal, will be feasible only when alternate, effective and economically viable usage methods are identified and facilities and infrastructure for ex-situ management methods are created. One immediate short term use of the residue is to replace 5% - 7% of the 670 million tonnes of coal India currently consumes to generate power. The farmers will benefit from the sale of their excess crop residue. The scheme will reduce pollution due to residue burning practices. Replacing coal will cut the GHG emissions. The challenge is to mobilize the crop residue collection and timely delivery to power plants. The data and calculations in this monogram show that it is economical for the farmer to remove the crop residue from the field quickly by using modern balers, to pelletize the biomass in small-scale distributed pellet plants, to store pellets in the modern steel bins and finally to deliver the pellets to coal plants by using rail transport. The delivered cost is estimated at around Rp 6.78/kg. The Government of India encourages the power plants to pay at least Rp 10/kg for the delivered biomass in the form of pellets. The current monogram analyzes the organization of an efficient supply chain in the State of Haryana India to ensure a sustainable modern enterprise.

关键词： India Pellets Power Plant Coal Ag pellets Supply Chain Logistics Storage Bins Rail Transport Cost Estimates GHG Emissions Infrastructure

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Identification of Techno-Economically Viable Crop Residue Utilization in India

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Journal of Sustainable Bioenergy Systems 2021年第2期11卷 94-104页

作者： Shahabaddine Sokhansanj yogender kumar yadav Anthony Lau Yadvika Mahmood Ebadian Kanishk Verma University of British Columbia Vancouver Canada CCS Haryana Agricultural University Haryana India

India generates more than 140 million tonnes of surplus crop residue every year In Haryana, the agricultural sector alone produces 24.64 million tonnes of residue annually;of which only 71% is consumed in various domestic and commercial activities within the state. The rest of the material is burned causing severe contamination of air with smoke. There is an urgent need to identify suitable and sustainable conversion technologies that are efficient, eco-friendly as well as cost-effective for managing the huge available biomass not only in the state but also in the country. This paper reviews briefly the available crop residue and quantities burned, proposes a scheme to incorporate part of the residue in the field for its fertilizer value. The remaining biomass is harvested for animal feed and the excess is converted to bioenergy and biofuels. Among the developed and developing biofuels, the paper identifies biogas production from biomass for on-farm use. Pelletization is identified as an enabling technology to provide high quality feedstock for conversion to heat/power and in near future to advanced biofuels.

关键词： India Crop Residue Crop Burning Environment Harvest Collection Pellets Biogas Techno-Economic Advanced Biofuels

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Olanzapine-induced leucopaenia and thrombocytopaenia in an elderly patient:a case report and review of the evidence

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General Psychiatry 2018年第5期31卷 111-114页

作者： yogender kumar Malik Swapnajeet Sahoo Ajit Avasthi Department of Psychiatry Post Graduate Institute of Medical Education and ResearchChandigarhIndia

Haematological adverse effects of antipsychotics are rare but life threatening. Existing literature is limited to case reports, which are mostly reported on second generation antipsychotics(clozapine, olanzapine, risperidone, quetiapine). Elderly individuals are at risk of developing side effects with any psychotropics. Olanzapine is commonly used for the management of psychotic symptoms as well as for the management of behavioural and psychological problems with dementia in the elderly. In this case report, the authors report thrombocytopaenia and leucopaenia in an elderly individual with schizophrenia which developed after initiation of olanzapine and reverted back after stoppage of the drug. This case report highlights that the elderly are susceptible to develop haematological side effects with olanzapine and hence monitoring may be essential.

关键词： generation antipsychotics management of behavioural

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A conundrum of West syndrome,behavioural problems and parental expressed emotions:a case report

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General Psychiatry 2020年第5期33卷 369-371页

作者： yogender kumar Malik Nidhi Chauhan Akhilesh Sharma Susanta Padhy Psychiatry Institute of Mental HealthPandit Bhagwat Dayal Sharma Post Graduate Institute of Medical SciencesRohtakHaryanaIndia Psychiatry Goverment Medical College and Hospital(GMCH)ChandigarhChandigarhIndia Psychiatry Post Graduate Institute of Medical Education and Research(PGIMER)ChandigarhChandigarhIndia Psychiatry AIIMS BhubaneswarBhubaneswarOrissaIndia

West syndrome(WS)is the most common epileptic syndrome in infancy characterised by epileptic spasms,hypsarrhythmia and neurodevelopmental problems.Epileptic spasms remain in many ways a conundrum,and the ideal intervention,as well as how to screen patients to provide optimal care and certainly its genetic cause,remains puzzling.It is important to screen infants for early recognition and intervention to achieve the optimal outcome.We hereby discuss the approach to management of a boy aged 4½years old with WS and behavioural problems and of parental expressed emotions.

关键词： behaviour arrhythmia optimal

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Removal of chromium from water effluent by adsorption onto <i>Vetiveria zizanioides</i>and <i>Anabaena</i>species

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Natural Science 2013年第3期5卷 341-348页

作者： Manoj kumar Abhradip Pal Joginder Singh Shashank Garg Madhu Bala Ashish Vyas yogender Pal Khasa Umesh C. Pachouri Aarupadai Veedu Institute of Technology Tamilnadu India Department of Biotechnology and Biosciences Lovely Professional University Phagwara India Department of Microbiology South Campus University of Delhi New Delhi-110021 India Institute of Nuclear Medicine & Allied Sciences Defence Research and Development Organisation New Delhi India

Bioadsorption phenomenon is more or less like a chemical reaction and several parameters are bound to affect the process. The pH, amount of adsorbent and agitation time influence the biosorptive potentiality. Hence, the present study on adsorption of Cr(VI) by activated Vetivera roots and Blue green algae Anabaena supports that it is an effective low cost adsorbent for the removal of Cr(VI) from plating effluent. Langmuir and Freundlich adsorption isotherm correlate the equilibrium adsorption data. In batch experiments both Vetiveria and Anabaena species were found to be cost effective biosorbent for the efficient removal of Cr(VI) from the effluent and comparatively Anabaena species was found to adsorb maximum Cr(VI) (88.86%) at a low contact time of 60 min. The data obtained from the experiments and modeling would prove useful in designing and fabricating an efficient treatment plant for Cr(VI) rich effluent.

关键词： Bioadsorption Vetiveria Anabaena Adsorption Isotherm Chromium

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