Chemical additives
Study of Chemical Additives in the Cementation of Radioactive Waste of PWR Reactors
... of chemical additives (admixtures) to improve the cementation process and its ...of chemical admixtures in the solidification process has been ...three chemical admixtures from two ...
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The effects of wilting and biological and chemical additives on the fermentation process in field pea silage
... and additives on the fermen- tation quality of field pea silage, and to determine the rumen degradability of organic matter of pea ...following additives were used: commercial bacterial inoculant (1 g/t) ...
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Effects of Biological and Chemical Additives on Fermentation Progress in Maize Silage
... compared chemical and bacterial additives used to improve silage preservation (Queiroz et ...and chemical additives on the number of LAB and on fermenta- tion indicators in whole maize silage ...
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Effects of Produced Water and Production Chemical Additives on Marine Environments: A Toxicological Review
... of chemical additives identified as being the most hazardous to marine environments from discharged produced ...and chemical use are becoming increasingly ...full chemical makeup is often ...
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Subgrade Soil Stabilization using Chemical Additives
... significant effect on the engineering properties of soils. The results show that liquid limit is on higher trend which usually has a poor technical nature and is a low carrying capacity, towering and difficult ...
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EFFECT OF DETERGENTS AND CHEMICAL ADDITIVES USED ON CHILDREN CLOTHES AND THEIR AFFECTED WITH DERMATITIS
... Many studies recommended that clothes should be washed many times before wearing to reduce the level of free allergen[20] other studies reported that if children clothes did not washed perfectly with water remnant of ...
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An overview of chemical additives present in plastics: Migration, release, fate and environmental impact during their use, disposal and recycling
... various chemical substances (known as “additives”) contained in all plastic products for enhancing polymer properties and prolonging their ...these additives are in the functionality of polymer ...
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Influence of the Presence of Chemical Additives on the Thermal Properties of Starch
... interactions reduce the vibration of C-O or C-C bonds as the energy associated with the vibration. Figure 11(c) shows that the peak around 995 cm −1 , associated with C-O stretching vibrations, shifts to 1022 cm −1 as ...
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Stabilization of RDT target antigens present in dried Plasmodium falciparum infected samples for validating malaria rapid diagnostic tests at the point of care
... that chemical additives signifi- cantly improve the long-term storage stability of HRP2, pLDH, and aldolase as determined by reactivity on the three malaria RDTs (SD Bioline, First Response, and ...these ...
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Opera Mundi: a weekly report on the economy of the Common Market. July 31 - August 6, 1967.
... The Dutch group VAESSEN-SCHOEMAKER HOLDING NV, Deventer see No 352, which makes chemical additives for the food industry and supplys plastic packaging as well as packaging machinery, has[r] ...
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Advantages and disadvantages in using permeable concrete as a pavement construction material
... and chemical additives that increase bonding strength within the material, that permeable concrete pavement of compressive strength up to 30 MPa with acceptable ...
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A study on chemical stabilization of Oil Sands Mature Fine Tailings
... 2010); Chemical amendments are aimed to remove water by changing the properties of the ...the chemical treatment method, during which the chemical additives called flocculants are added to ...
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Suppliers in the wine sector
... of chemical additives and other substances necessary for the production of wine and in the case of suppliers of feedstock (wine grapes) the wine branch is the only customer, which greatly reduces the power ...
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Improvement of Soil Properties Using Nonchemical - Terrasil- A Review
... Chemical Additives” stressed that it is the obligation of the road powers to utilize the nearby material and right the soil properties utilizing added substances upgrading the quality of soil and make the ...
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Download (147kB)
... of chemical additives such as antiscalants and chelating agents, it also predicted the major minerals of concern to be silica, calcium fluoride, calcium carbonate, and calcium ...
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Pre Wetting of Recycled Concrete as Alternative of Chemical, Natural and Industrial Waste Additives
... The RCA usually have poor properties related to NA, there are several techniques to enhance the properties of RCA such as, mixing methods, pozzolanic materials and surface treatments. In Pozzolanic materials increases ...
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Pulsed Dilution Method for the Recovery of Aggregated Mouse TNF-α
... the chemical additives, a discontinuous dilution was used to increase the refolding yield and prevent protein aggregation, which is the result of intermolecular links of denatured protein at high ...
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George Armstrong Lecture 2000
... These additives can make up 50% of a PVC product because they are the ingre- dient that makes PVC flexible and soft in products such as children’s’ toys and intravenous (IV) ...
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Effect of organic and inorganic additives on some chemical properties of vermicompost, earthworm’s biomass and reproduction
... Vermicompost is known as an organic fertilizer that is rich in essential nutrients and improves soil physical and chemical properties (Dominguez and Edwards, 2004). Acting some earthworm species (such as ...
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Changes in amino acid profile of alfalfa silage preserved by chemical and biological additives during fermentation
... lues in the tables with diff erent superscripts are signifi cantly diff erent at P < 0.05. During fermenta- tion of fresh matter without additive, the amino acid profi le was signifi cantly decreased except for the amounts ...
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