Results 51 to 60 of about 628 (187)
Research of Acidulation Parameters Affecting the Extraction of Acid Oil from Rapeseed Soapstock
Environmental and Climate TechnologiesThe problems of climate change, especially the greenhouse effect caused by transport exhaust gas emissions, make the issue of finding alternatives to fossil fuels increasingly urgent. One such alternative is biodiesel.
Astrausks Igors +3 more
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The effect of grinding on the acidulation of phosphate rock
, 1957 An investigation was undertaken to determine the effect of grinding on the acidulation of phosphate rock. Bench-scale work was carried out in a one quart, laboratory ball mill made of stainless steel.
Rounsley, Robert
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Asia-Pacific Journal of Chemical Engineering, Volume 20, Issue 6, November/December 2025.ABSTRACT In this study, marble waste (MARWAS) beneficiation was done using thermal, physical, and chemical means. The MARWAS samples collected from dumping yards of Kishangarh and Revdar districts of Rajasthan (India) and Ambaji district of Gujarat (India) were characterized by chemical composition analysis, scanning electron microscopy with energy ...
Vinod Kumar Dhakad, Susanta Kumar Jana
wiley +1 more source
Impact of Feldspar Acidulation on Potassium Dissolution and Pea Production
, 2020 : A field experiment was carried out for two winter seasons at Ismailia Agric. Res. Station (latitude, 30 o 35' 41.901" N and longitude, 32 o 16' 45.834" E) to study impact of feldspar acidulation on potassium dissolution and pea ...
Mona, A Osman, Seddik M A Wafaa
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Kestävyysnäkökulmia suovan palstoitukseen mäntyöljyksi EU:n biopolttoainepolitiikan viitekehyksessä [PDF]
, 2015 The EU biofuel policy is based on two directives, the Renewable Energy Directive and the Fuel Quality Directive. These directives set sustainability criteria for biofuels and present the general rules for calculating the greenhouse gas emissions of a ...
Puustinen, Maria
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Closed Loop Phosphorus Recovery and Recycling for Sustainable Hydroponic Farming
Journal of Sustainable Agriculture and Environment, Volume 4, Issue 3, September 2025.The proposed closed loop recovery and recycling method achieves a 40% reduction in commercial fertiliser use with recycled nutrients, which can be integrated seamlessly within the existing hydroponic systems with minimal capital investment. Stable EC/pH levels enhance nutrient stability and operational efficiency, and achieve 33% fertiliser cost saving.
Suhaib Malkawi +2 more
wiley +1 more source
Formulation of single super phosphate fertilizer from rock phosphate of Hazara, Pakistan
Soil & Environment, 2012 Phosphorus deficiency is wide spread in soils of Pakistan. It is imperative to explore the potential and economics of indigenous Hazara rock phosphate for preparation of single super phosphate fertilizer.
Matiullah Khan +3 more
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Food Science &Nutrition, Volume 12, Issue 3, Page 2115-2121, March 2024.The bioaccessibility of iron from Moringa oleifera leaves in the presence of garlic and onion, two spices rich in sulfur compounds, was investigated. Although the incorporation of spices increased anti‐nutritional factors contents and generated disadvantageous phytates/iron molar ratios, there was a net improvement in iron bioaccessibility.
Saliou Mawouma +5 more
wiley +1 more source
SULFUR WASTE MATERIALS FOR CALCAREOUS SOILS ACIDULATION
, 1980 This study consisted of laboratory and greenhouse experiments designed to determine the effect of sulfur waste materials on acidulation and other properties of calcareous soils.
Dawood, Faik Ahmad
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More safety on food. Efficiency needed for protective cultures in delicatessen salads. Part 1
, 2022 S.51-53A successful use of lactic acid bacteria acting as a protective culture for delicatessen salads calls for a negligible cell growth and acidification rates whilst stored under refrigeration and additionally demands a vigorous growth and acidulation
Hennlich, W.
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