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Rezultatele pentru milkRezultate gasite: 20
Research on the impact induced in the environment by milk processing Industry case study: S.C. Raraul ltd. Campulung, Suceava county
Environmental Engineering and Management Journal › Vol. 6 › Nr. 3 The paper presents some investigations and assessments on the impact induced in the environment by a milk processing unit which makes a variety of products. The balance sheets for raw materials were elaborated for all the activities carried on the location; based on these, the synthetic indexes of the impact on the environment were drawn, as well as the specific factors: the extent of the usage of raw material, materials and specific effluents.... Autori: Adriana Ilisoi, , Letitia Cezar, Mihai Nicu ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25131
Organic food in Denmark - from grass root initiative to market niche: potentials and barriers for further sustainable transition
Environmental Engineering and Management Journal › Vol. 6 › Nr. 5 AbstractThe mechanisms in the shaping of organic food in Denmark since the 1970'ies are analysed as a contribution to the discussion of strategies for a more sustainable production and consumption of food. The background is the major achievements in Denmark within organic food since the 1970'ies, but also the recent years' reduction in the land converted to organic farming. The analyses are based on experiences from projects, analyses and literature and draw on innovation theory and theory... Autori: Michael Sogaard Jorgensen ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25153
Environmental Engineering and Management Journal, Vol. 6 Nr. 3
Environmental Engineering and Management Journal › Vol. 6 › Nr. 3 Include urmatoarele articole:â€? Removal of persistent organic pollutants from textile wastewater by membrane processesâ€? Sustainability evaluation of an urban residential settlementâ€? Removal of zinc (II) from aqueous solutions by romanian sphagnum peat mossâ€? Development trends of cold plasma reactors in the global context of carbon emission reductionâ€? Assessing the potential of wind power in Romania within Kyoto targetsâ€? Research on the impact induced in the environment by milk process... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25198
Research on the impact induced in the environment bymilk processing industry 4. The impact induced by the ecological dairy farm Panaci (Suceava)
Environmental Engineering and Management Journal › Vol. 7 › Nr. 4 AbstractThe investigation focused on the impact on the environment caused by a dairy farm which supplies SC CAMYLACT LTD Panaciwith raw materials, a milk processing unit whose impact on the environment was analyzed. The material balance for the activityon the farm was resized and, thanks to this, the synthetic indicators of the impact on the environment, such as the specificinfluents of materials and specific effluents could be calculated.... Autori: Constantin Hutupas, Mihai Nicu ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25276
Environmental Engineering and Management Journal, Vol. 7 Nr. 4
Environmental Engineering and Management Journal › Vol. 7 › Nr. 4 Include urmatoarele articole:â€? Removal of nickel from aqueous solution by Nordmann FIR (ABIES Nordmanniana (STEV.) SPACH SUBSP. Nordmanniana) conesâ€? Determination of heavy metals in extracts and macerates from garden flowersâ€? Biological phosphorus removal in a high performance single reactor â€? Advanced Cd2+ removal on dispersed TioO2-fly ash â€? Remediation techniques for contaminated soilsâ€? Separation of uranium(vi) from soils by extraction in aqueous PEG (1550) - Na2SO4 - Na2CO3 two-... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25296
Determination of major and minor elements in milk through ICP-AES
Environmental Engineering and Management Journal › Vol. 7 › Nr. 6 AbstractMilk products are a very important human nutrient since their consumption has increased in recent years. Good quality measurements are essential to control and maintain milk products and processes quality, both in manufacturing, trade and in research. The presence of toxic elements in powdered and liquid milk may create significant health problems for people. The aim of this paper was to determine the content of major and minor elements in different milk samples, sold in major supermarke... Autori: Alina Soceanu, Gabriela Stanciu, , Simona Dobrinas ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25320
Environmental Engineering and Management Journal, Vol. 7 Nr. 6
Environmental Engineering and Management Journal › Vol. 7 › Nr. 6 Include urmatoarele articole:â€? Composite membranes with cross-linked matrimid selective layer for gas separationâ€? Determination of organic compounds from different types of coffee by Hplc and Gc-Ecd analysisâ€? An integrated assessment of the suitability of domestic solar still as a viable safe water technology for Indiaâ€? Investigations on the possibility of natural hemp fibers use for Zn(II) ions removal from wastewatersâ€? Removal of acid red 398 dye from aqueous solutions by coagulation... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25340
A case study of industrial water polluted with chromium (VI) and its impact to river recipient in western Serbia
Environmental Engineering and Management Journal › Vol. 9 › Nr. 1 Abstract
In this work the method for the treatment of industrial waste waters effluents containing hexavalent chromium in three companies during process of treating metal surface with chromic acid is described. Industrial water polluted with hexavalent chromium is collected in separate sewage system. Polluted water is collected in precipitation tanks which are directly connected with neutralization reservoirs. The treatment process includes pre-neutralization by lime-milk, sedimentation, floc... Autori: Igor Creţescu, Mirjana Cvijovic, Predrag Djurdjevic, Slavica Cvetkovi ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25596
Environmental Engineering and Management Journal, Vol. 9 Nr. 7
Environmental Engineering and Management Journal › Vol. 9 › Nr. 7 ? MUNICIPAL SOLID WASTE LANDFILLING AND TREATMENT OF RESULTING LIQUID EFFLUENTS
? ROMANIA: ENTREPRENEURIAL VALUES AND SUSTAINABILITY
? THE COMPRESSIVE STRENGTH OF WOODEN BRIQUETTES USED AS RENEWABLE FUEL
? ECO-FRIENDLY EXTRACTION AND SEPARATION METHODS OF CAPSAICINES
? ADDRESSING ISSUES OF GEOENVIRONMENTAL RISKS IN DOBRUJA, ROMANIA/BULGARIA
? ADSORPTION OF 2,4-DINITROPHENOL AND 2,6-DINITROPHENOL ONTO ORGANOCLAYS AND INORGANIC-ORGANIC PILLARED CLAYS
? APPLICATION
O... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25659
Environmental Engineering and Management Journal, Vol. 10 Nr. 1
Environmental Engineering and Management Journal › Vol. 10 › Nr. 1 ? COMPACT MICROPULSE BACKSCATTER LIDAR: AIRBORNE AND GROUND-BASED APPLICATIONS
? STUDIES OF THE IMPACT OF AEROSOL OPTICAL PROPERTIES ON CLIMATE CHANGE PROCESSES
? A STUDY OF THE AEROSOL OPTICAL PROPERTIES AT TWO AERONET STATIONS FROM ROMANIA
? COMPLEMENTARY ATMOSPHERIC URBAN POLLUTION STUDIES IN THE NORTH-EAST REGION OF ROMANIA, IASI COUNTY
? ?NGSTR?M TURBIDITY IN THE LOWER LAYERS OF THE TROPOSPHERE
? LIDAR MONITORING OF ANTHROPOGENIC POLLUTION AND NATURAL PHENOMENA
... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25665
VARIATION ANALYSIS OF HEAVY METAL RESIDUES IN MILK AND THEIR INCIDENCE IN MILK PRODUCTS FROM MOLDAVIA, ROMANIA
Environmental Engineering and Management Journal › Vol. 10 › Nr. 10 Abstract:The study was conducted to evaluate the concentration variation of heavy metals in milk collected from two different groups ofsources: milk collecting centers and dairy farms. Also, their incidence in milk products, as pasteurized milk, butter milk, yogurt,cream, cheese, hard cheese was determined in the NE Romania (Moldavia).The analytical results revealed that the milk samples from the collecting centers had higher levels than the samples from the dairyfarms of Pb (2.90 to 3.45 vs. 1.... Autori: Andrei - Cristian Grădinaru, Gheorghe Solcan, Ovidiu Popescu ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25776
MONITORING THE EFFECTS OF ULTRAVIOLET AND VISIBLE LIGHT ON Rb AND VITAMIN A IN MILK
Environmental Engineering and Management Journal › Vol. 12 › Nr.12 AbstractIn this study, changes induced in milk processed at ultra high temperature (UHT) were investigated following exposure to UVand white-light, by employing fluorescence spectroscopy. Two important indicators, namely Riboflavin (Rb) and vitamin A,were monitored to evaluate the light-induced damage in milk. It was noticed that the photo-degradation of Rb is due to thephotochemical decomposition and photosensitization. Moreover, it was found that the wavelength of the exposure light has agreat... Autori: Maria Iliut ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=26241
NEW VIABLE INDUSTRIAL WASTES MIX FOR FODDER YEASTS PRODUCTION
Environmental Engineering and Management Journal › Vol. 13 › Nr. 7 AbstractThe study aimed the diversification of fodder yeast assortments with viable economic effects while reducing the environmentpollution by capitalization of wastewaters with high monosaccharides content from pulp and paper industry and residual wheyfrom milk industry. Using the Response Surface Methodology the fabrication recipe has been optimized according to anexperimental program based on a mathematical model with biomass, protein and residual sugar as response functions. Theculture medi... Autori: Livia Manea ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=26429
AN EVALUATION OF THE DETERMINABILITY OF LOW LEVEL DIOXIN CONCENTRATIONS BY HRGC/LRMS-NCI
Environmental Engineering and Management Journal › Vol. 13 › Nr. 12 Abstract
High resolution gas chromatography coupled with high resolution mass spectrometry systems are often used for the analyses of
dioxins at low concentrations in environmental sample matrices such as soil, vegetation, sediment, air and food. Since the
construction and operation costs of these systems are so expensive, the most of the laboratories in the developing countries
haven’t the systems with high resolution mass spectrometry. Thus, cheaper systems with similar sensitivity s... Autori: Mahmut Kemal Korucu ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=26601
ASSESSMENT OF HEAVY METALS IN COWS MILK IN RODNEI MOUNTAINS AREA, ROMANIA
Environmental Engineering and Management Journal › Vol. 14 › Nr. 11 Abstract
The aim of this study was to determine the content of the main essential trace (Co, Cr, Cu, Mn, Se and Zn) and toxic (As, Cd, Hg
and Pb) elements in milk by inductively coupled plasma-mass spectrometry (ICP-MS) and cold vapor atomic fluorescence
spectrometer (CV-AFS) following priory microwave-assisted digestion with HNO3-H2O2. The milk samples were collected from
local small-scale producers of different parts of Rodnei Mountains, Eastern Carpathians, Romania. Mean concentrations in... Autori: Oana Cadar ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=26876
KINETIC TESTS OF ANAEROBIC DECHLORINATION OF A POLLUTED GROUNDWATER IN ITALY
Environmental Engineering and Management Journal › Vol. 14 › Nr. 11 Abstract
The results of batch tests of anaerobic dechlorination on groundwater samples collected downgradient from an industrial site in
Northern Italy are presented and discussed. The experiments were carried out using sucrose as electron donor at equimolar
concentration and at selected excess with respect to the total reducible species. The purpose of the study was to investigate the
effectiveness of sucrose to achieve a complete chlorinated solvents degradations at the specific site, and ... Autori: Luca Di Palma ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=26895
EVALUATION OF BIOELECTROGENIC POTENTIAL OF FOUR INDUSTRIAL EFFLUENTS AS SUBSTRATE FOR LOW COST MICROBIAL FUEL CELLS OPERATION
Environmental Engineering and Management Journal › Vol. 15 › Nr. 8 Microbial Fuel Cells (MFCs), the bioelectrochemical devices for conversion of waste into electricity through bacterial metabolic
activity can use substrates with different complexity and strength. Wastewaters with moderate to high organic content can be
exploited as MFC substrates. In this study, four different industrial wastewaters (from a chemical company, milk industry, soyabased
food and soft-drink company and laundry) with different compositions were used as substrates in identical MFCs... Autori: Deepak Pant ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27117
ASSESSMENT OF GREY STEPPE CATTLE GENETIC AND PHENOTYPIC TRAITS AS VALUABLE RESOURCES IN PRESERVING BIODIVERSITY
Environmental Engineering and Management Journal › Vol. 17 › Nr. 11 The paper reveals original findings in agrobiodiversity, as part of the global biodiversity puzzle. The Grey Steppe cattle are endangered to extinction and are part of a genetic preservation program in Romania. The research approached the productive performance, the genetic determinism of milk production traits, studied on a Grey Steppe breed population nucleus of 30 individuals, throughout 4 productive cycles. The average milk yield in all 4 consecutive lactations reached 1858 kg per capita, wh... Autori: Vasile Maciuc ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27859
LABORATORY INVESTIGATION ON THE PURIFICATION OF FOOD WASTEWATER BY FREEZE CONCENTRATION
Environmental Engineering and Management Journal › Vol. 17 › Nr. 11 This study was carried out to determine the feasibility of applying a freeze concentration technique to rarefy milking wastewater
using either a stationary wastewater vessel (the first series of tests) or a rotary ice–making machine (the second series of tests). In
this study, we investigated the impact of freezing temperature, initial milking wastewater concentration and vessel depth upon the
removal rate of chemical oxygen demand (COD). Results show that when the freezing temperature ... Autori: Yingjie Dai ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27845
HEAVY METALS AND OTHER TRACE ELEMENTS IN THE BLOOD AND BREAST MILK FROM TWO DIFFERENT ROMANIAN AREAS
Environmental Engineering and Management Journal › Vol. 17 › Nr. 12 In order to highlight the impact of environmental pollution for Romanian nursing mothers we evaluated the concentration of heavy metals and trace elements in their blood and breast milk. The evaluation was done taking into account the pollution level of mother’s residence: Bucharest (an industrial and heavy transited town, identified as the highly polluted area) and a small town (without industrial plants, identified as less polluted area). The determination of heavy metals and trace eleme... Autori: Larisa Prioteasa ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27973 |