composting of selected organic sludges using rotary drum
Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx
... II melt of Form II Form I to Form II melt of Form II loss of water melt of Form I Form I to Form II melt of Form II loss of water melt of Form III melt of Form VI loss of water melt of amorphous ... of water melt of Form III Form I to Form II melt of Form II loss of water melt of Form III Form I to Form II melt of Form II Form I to Form II melt of Form II melt of Form VI melt of Form VI Form ... The compound (1) of this study was a disodium salt of an organic dicarboxylic acid of molecular weight of about 400 Representative sample preparation conditions of various forms of are given in...
Ngày tải lên: 14/02/2014, 03:20
Estimation of emissions of nonmethane organic compounds from a closed landfill site using a landfill gas emission model
... potential (m3/mg of waste), Mi = the mass of solid waste in the ith section of the landfill (mg), ti = the age of the ith section of the section of the landfill (years), t = the age of the landfill ... Journal of Energy and Environment (IJEE), Volume 4, Issue 1, 2013, pp.85-92 Figure Graph of frequency against range of values of age of landfill (t) Figure represents range of values of the total ... 0.0496, and 0.223 respectively Figure Graph of the frequency against the range of values of CNMOC Figure Graph of frequency against range of values of average annual acceptance rate ® ISSN 2076-2895...
Ngày tải lên: 05/09/2013, 16:11
Using a Spend Analysis to Help Identify Prospective Air Force Purchasing and Supply Management Initiatives - Summary of Selected Findings potx
... standardization Lack of economies of scale or scope or tradeoffs among them Lack of economies of scale or scope or tradeoffs among them Separate pots of funding Separate pots of funding Payoffs from competition ... Spend USAF Currently “Segments” Its Spend by Type of Purchase Office by Type of Purchase Office Commodity Commodity Purchase Office Purchase Office Weapons Weapons AFMC/AAC, ASC, ESC, SMC AFMC/AAC, ... conduct a spend analysis, or an analysis of expenditures along a number of dimensions, such as type of commodity and supplier, number of contracts and amount of expenditures, and other variables...
Ngày tải lên: 06/03/2014, 16:20
A REVIEW OF SELECTED PERSISTENT ORGANIC POLLUTANTS potx
... production of a broad array of products ranging from polyvinylchloride (millions of tonnes per year) to solvents (several hundreds of thousands of tonnes) to pesticides (tens of thousands of tonnes) ... other parts of the globe, the result of this is a net accumulation of persistent organic pollutants in the polar regions (Figure 2) 3.2.2 Influence of environment on movement Some of the above ... mixing of the surface layer of the Arctic Ocean may increase the availability of December 1995 organochlorines to the food chain and, during snowmelt, the sudden release of trapped persistent organic...
Ngày tải lên: 14/03/2014, 19:20
detection of organic gases using tio2 nanotube - based gas sensors
... Characterization of nanotubular TiO2 films Figure shows SEM images of the surface of TiO2 thick films composed of nanoparticles (a) and nanotubes (b-d) Uniform TiO2 nanotubes of 600 nm in length ... is probably because of the improvement of the particle packing density of the film as a result from the decrease in the tube length after ball milling In contrast, the sensor using the nanotubes ... probably because of the improved particle packing density in the sensing film Thus, the results obtained indicate the importance of the microstructure control of sensing layers in terms of tube length,...
Ngày tải lên: 19/03/2014, 16:47
Accumulation and transpotation of selected heavy metals in thermophilic anaerobic co-digestion of municipal sewage sludge and organic waste.PDF
... of municipal sewage sludge; VOW: Volume of organic waste; DMSS: density of municipal VMSS: Volume sewage sludge; DOW: density of organic waste C.V H*ng et aI / t6 WIJ (201'3) 14-21 Journal of ... focus on accumulation and transportation of selected heavy metals in thermophilic anearobic co-digestion of municipal sewage sludge and organic waste Results ofresearch are provided data to develop ... accumulation of heavy metal in sewage sludge depends on characteristic of wastewater treatment plant 3.2 Variation of COD| system and its operation [2] The variation of EC value is suitable rule of Therefore,...
Ngày tải lên: 24/06/2015, 08:16
Báo cáo y học: " Rationale for one stage exchange of infected hip replacement using uncemented implants and antibiotic impregnated bone graft"
... eradication of planktonic residues but are not effective in eliminating micro-clusters disrupted from biofilms that may be the cause of recurrence after an indefinite period of time Fragments of biofilms ... populations are often missed by conventional culture The problem of diagnosis markedly increases taking into account the issue of bacterial phenotypes inside biofilms Sonication of explanted devices ... Comparison of Revision of the Acetabular Component without Cement A Concise Follow-up, biofilm-associated cell survival following in vitro exposure of meticil- at Twenty to Twenty-four Years, of a...
Ngày tải lên: 26/10/2012, 09:53
Some aspects of American culture and society in the twentieth and twenty-first centuries through a number of selected short literary works
... greediness is for the sake of my students’ advantages When their teacher of English has a thorough understanding of one of the target cultures, the students would benefit Instead of being taught about ... worthy piece of literary work often come from real life Therefore, it can be understood that literature is a tool for the reflection of life and for the expression of viewpoints of the writers ... to the understanding of the underlying ideas of the author as well as the cultural features and social aspects of the time Like other types of story, a short story consists of five elements: -...
Ngày tải lên: 07/11/2012, 15:01
Sensory characterization of dry-cured ham using free-choice profiling
... respectively) were selected to provide a wide range of sensory variability and to stimulate the generation of attributes by consumers Three dry-cured hams of each type were boned, cut at the head of the ... lx) First of all, consumers were briefed on the concept of the methodology and the procedure The aim of this was to allow for development of the vocabulary to describe the four types of dry-cured ... carried out using XLSTAT software (Addinsoft, France) 2.4.2 Quantitative descriptive data analysis Data from the Quantitative Descriptive Analysis was analysed by means of the ANOVA test using the...
Ngày tải lên: 03/04/2013, 21:07
FATTY ACID COMPOSITION INCLUDING TRANS FATTY ACIDS CONTENT OF SELECTED VIETNAMESE INSTANT NOODLES
... nature of the damage to the nutritive value of some vegetable oils from heat treatment II Investigation of the nutritiousness of the products of thermal polymerization of linseed oil The Journal of ... temperature, type and quality of oils, and the reuse of oils All of these factors affect the resulting TFA content of the fat in instant noodles However, the results also indicate that selected Vietnamese ... use of solid fats, often obtained by hydrogenation of refined vegetable oils Polyunsaturated fatty acids have beneficial effects on both normal heath and chronic diseases, such as regulation of...
Ngày tải lên: 28/08/2013, 16:28
Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
... amount of organic carbon was indicator as the amount of biofilm developed on PAC shows the amount of organic carbon on PAC after each incubation Figure Figure shows the adsorption isotherm of new ... capacity of PAC in the membrane with molecular weight cut-off of 300,000 Da was significantly higher than that in the aeration tank The decrease in the Amount of Organic Carbon/amount of PAC ( ... effect of biofilm on the adsorption capacity of PAC, PAC covered with biofilm was made and its adsorption capacity was compared to the adsorption capacity of new PAC repeated times For biofilm...
Ngày tải lên: 05/09/2013, 08:40
EFFECT OF CARBON TO NITROGEN RATIO ON THE COMPOSTING OF CASSAVA PULP WITH SWINE MANURE
... during composting of cassava pulp with swine manure After 18 days of composting, the pH of all piles increased and pH levels remained relatively unchanged after Day 35 The increase of pH in composting ... increase in P and K during composting of poultry litter in forced-aeration piles were due to losses of organic C, H, N, and O from composting piles as CO2 and H2O At day 84 of composting, as seen in ... p.d.1 /composting pile ratio of 10 ml:500 g of compost Every seven days, the moisture content of the mixture was also adjusted to 60% through the addition of water before and during the composting...
Ngày tải lên: 05/09/2013, 09:08
Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal
... adsorption and filtration because of the structure of this equipment TOC and TN were analyzed by using a TOC analyzer (TOC-V, Shimadzu, Japan), DOM was less often analyzed by using a spectrophotometer ... the portion of inlet and outlet and at the boundary of nylon nets bags with charcoal, and is adsorption when drainage water contacts the surface of charcoal because of the structure of this equipment ... Fractions of Dissolved Organic Matter and Humic Substances from Municipal Solid Waste Compost, Journal of Environment Quality,31, 1885-1892 Ministry of the Environment (2008) Results of the FY2007...
Ngày tải lên: 05/09/2013, 09:38
Screening of PHA-Producing Bacteria Using Biodiesel- Derived Waste Glycerol as a Sole Carbon Source
... Thailand Each liter of MSM contained 6.7 g of Na2HPO4·7H2O, 1.5 g of KH2PO4, 1.0 g of (NH4)2SO4, 0.2 g of MgSO4·7H2O, 60 mg of ferrous ammonium citrate, 10 mg of CaCl2·2H2O, and mL of trace-element ... of trace-element solution Each liter of trace-element solution contained 0.3 g of H3BO3, 0.2 g of CoCl2·6H2O, 0.1 g of ZnSO4·7H2O, 30 mg of - 374 - Journal of Water and Environment Technology, ... One milliliter of chloroform was added and incubated at 65ºC for hours Chloroform solution of 0.1 - 0.5 mL volume was transferred to a clean test tube, was evaporated and then mL of concentrated...
Ngày tải lên: 05/09/2013, 10:15
Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment
... the addition of known increments of Zn followed by the measurement of electrochemical labile Zn after a certain equilibrium period The Zn titration data were then linearly transformed using the ... the first days of incubation period and became persistent This degradation of binding sites was also in line with the increment of labile Zn concentration during the first days of incubation Consequently, ... weeks of pre-incubation period, indicating the availability and activities of microorganism in river water However, as shown in Fig 3, there was no considerable change of DOC in the mixture of DOM...
Ngày tải lên: 05/09/2013, 10:15
Influence of Phosphorus Concentration on the Biodegradation of Dissolved Organic Matter in Lake Biwa, Japan
... reported that the addition of 2.5µM of phosphorus enhanced the growth of heterotrophic bacteria in the surface water of Lake Biwa, although the enhancement effect of phosphorus addition was inhibited ... threshold of DP for biodegradation was in the range of 0.003 to 0.004 mgP/L and biodegradation activity dropped to half of the maximum value when DP was in the range of 0.006 to 0.007 mgP/L Effect of ... Behavior of organic matter in Lake Biwa, Annual Rep Lake Biwa Res Inst., 22, 161-170 (in Japanese) Hayakawa K and Takahashi M (2002) Behavior of dissolved organic matter in the northern basin of Lake...
Ngày tải lên: 05/09/2013, 10:17
Evaluation of Meteosat-8 measurements using daily global solar radiation for two stations in Iraq
... evaluating of Meteosat-8 satellite measurements using ground measurements of the two Iraqi radiometric stations; Baghdad (33.33o N, 44.39o E) and Mosul (36.33o N, 43.11o E) The summery of Heliosat-2 ... conference of college of Science – AL-Mustansiriyah university, 9-10 February 2010, Baghdad, Iraq [3] AL-Salihi A.M., M.M Kadhom, A M Jasim: Estimation of Global Solar Radiation on Horizontal Surface Using ... Hanson, K J., 1971 Studies of cloud and satellite parameterizations of solar irradiation at the earth surface In Proceedings of Miami Workshop on Remote Sensing, US Department of Commerce, pp 133–148...
Ngày tải lên: 05/09/2013, 16:10
Tài liệu tiếng anh Điện tử công suất mạch MERS Voltage rating reduction of magnetic power supplies using a magnetic energy recovery switch
... the total size of capacitors is reduced by using MERS In other words, dividing off the capacitor of MERS from the capacitors of the inverter power supply can reduce the total size of capacitor ... the voltage within the range of several percent On the other hand, the capacitor of MERS only stores the energy of one cycle The capacitor of MERS discharges all of its charge and the voltage ... waveforms of generated current i and capacitor voltage v by the circuit of Fig Gate signals to U and Y of the full-bridge inverter and V and X of the MERS are also shown Gate signals of MERS are...
Ngày tải lên: 15/10/2013, 16:12
The Use of Selected Medicinal Herbs for Chemoprevention and Treatment of Cancer, Parkinson’s Disease, Heart Disease, and Depression
... damage of DNA; (2) oxidations of unsaturated fatty acids in lipids; (3) oxidations of amino acids in proteins; and (4) inactivation of specific enzymes through oxidation of catalytic cofactors ... μmol of TE (Trolox equivalents)·g−1 of fresh weight (fwt), 131.2 mg·100 g−1 of fwt, and 319.3 mg·100 g−1 of fwt, respectively The organic culture also produced fruit with higher contents of myricetin ... proanthocyanidin-rich fraction of V macrocarpon 11 Use of Selected Medicinal Herbs for Chemoprevention 251 (Ferguson et al., 2006) Both significantly slowed the growth of explant tumors of U87 in vivo, but...
Ngày tải lên: 25/10/2013, 05:20
Tài liệu Color Atlas of Pharmacology (Part 25): Therapy of Selected Diseases pptx
... Pathogenesis of exertion angina in coronary sclerosis Lüllmann, Color Atlas of Pharmacology © 2000 Thieme All rights reserved Usage subject to terms and conditions of license 308 Therapy of Selected ... treatment of acute myocardial infarction Lüllmann, Color Atlas of Pharmacology © 2000 Thieme All rights reserved Usage subject to terms and conditions of license yes 312 Therapy of Selected Diseases ... Lüllmann, Color Atlas of Pharmacology © 2000 Thieme All rights reserved Usage subject to terms and conditions of license 314 Therapy of Selected Diseases Hypotension The venous side of the circulation,...
Ngày tải lên: 15/12/2013, 13:15