alkaline treatment
Comparison of Alkaline Treatment of Lead Contaminated Wastewater Using Lime and Sodium Hydroxide
... wastewater alkaline (pH = 8.0). Alkaline treatment of the acidic wastewater with lime though a cost-effective method, generates copious amount of lead-contaminated gypsum ...alkali treatment ...
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Relationships between blacking phenomenon and norlignans of sugi (Cryptomeria japonica) heartwood III: Coloration of norlignans with alkaline treatment
... The absorption spectrum of sequirin-C was measured at specified times. It gradually colored after alkaline treatment (with 0.4% potassium hydrogencarbonate solution), and the maximum absorbance occurred 2 h ...
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One-step process of hydrothermal and alkaline treatment of wheat straw for improving the enzymatic saccharification
... As compared with the AR, the surface of the AHR was broken into separated fibers or fiber bundles and emerged a large amount of particle-sized debris, which resulted in reduced concentrations of glucose and xylose from ...
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Enzymatic hydrolysis of wood with alkaline treatment
... of alkaline solution such as a 1 N NaOH solution could not induce mercerization even if there were no lignin and hemicellulose, the crystal form of cellulose remained unchanged throughout the alkaline ...
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INVESTIGATION ON PRE-TREATMENT PROCESS IN MICROCRYSTALLINE CELLULOSE (MCC) FROM OIL PALM EMPTY FRUIT BUNCH (EFB)
... with alkaline treatment, bleaching and acid hydrolysis treatment and its properties were compared with commercial ...in alkaline pre- ...and alkaline concentration are 5% and 20% ...
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A simple chemical approach to regenerating the strength of thermally damaged glass fibre
... with alkaline solutions, hydroxides based on other alkali metals were surveyed: lithium hydroxide (LiOH) and potassium hydroxide ...by alkaline treatment is strongly dependent on various reaction ...
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Alkaline Pre-Treatment and Enzymatic Hydrolysis of Waste Papers to Fermentable Sugar
... Waste paper is known to be the major component of organic solid waste. In this research, waste paper was used as a feedstock for the production of fermentable sugar with the aid of two (2) microorganisms. The waste ...
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Dyeing of Polyester with Reactive Dyestuffs Using Nano-Chitosan
... was alkaline treated and then coated with nano-chitosan, which was prepared via chemical ...hydrolysis. Alkaline and nano-chitosan treatments caused improvement in wettability and bending ...from ...
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SYNTHESIS AND CHARACTERIZATION OF CHITOSAN FROM CRAB SHELLS VS BACTERIOLOGICAL BIOMASS
... Higher temperatures and longer incubation periods were necessary to enable effective interactions between NaOH and the constituents of the bacterial cell wall thus making it possible to extract higher levels of chitosan. ...
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Application Of Palm Oil Fiber-PP Composite For Fabrication On Interior Part Of Automotive Component
... This study investigates the mechanical and physical properties of high impact polypropylene composite reinforced with palm oil fiber. Palm oil fiber was undergo chemical treatment which is alkaline ...
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A Study on Mechanical Properties of Treated Palm Seed Fiber Epoxy Composite
... The treatment of fiber with NaOH has two effects on fiber: (1) it increases surface roughness resulting in better mechanical interlocking; and (2) it increases the amount of cellulose exposed on the fiber surface, ...
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ANALYSIS OF MECHANICAL PROPERTIES OF HYBRID COCOUS NUCIFERA AND ANANAS COMOSUS WOVEN FIBER LAMINATE COMPOSITES
... fibers. Alkaline treatment also improves certain mechanical properties which is experimented by varying the parameters such as length of the fiber, volume of the fiber and time of alkaline ...
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The effect of a new direct Factor Xa inhibitor on human osteoblasts: an in vitro study comparing the effect of rivaroxaban with enoxaparin
... days treatment whereas the functional markers (alkaline phosphatase) were measured following 7 days of ...rivaroxaban treatment leads to a reduc- tion in osteoblast function, as measured by ...
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Fabrication of Multifunctional Hybrid Composites Using Fly Ash to Control Environmental Pollutants: A Review
... humidity-controlling porous ceramic material, humidity-controlling silicate calcium, ceramic tile and ordinary gypsum board) for adsorption of 4 kinds of VOCs in a small test chamber. They showed that activated carbon ...
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Alkaline Battery Warning! Do not recharge alkaline batteries in
... 1. Select a new priority channel. a) Enter the channel number. b) Then press PRI again... Enter lower limit of the search band. a) Enter the frequency number. b) Then press ... c) Then[r] ...
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The advanced strategy for enhancing biobutanol production and high-efficient product recovery with reduced wastewater generation
... different treatment time are investigated in ...the treatment time from 15 to 60 min, and then decreased to ...in treatment time leads to lignin degradation in the severe conditions ...
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Characterization of the major duck hepatitis B virus core particle protein.
... DHBcAg polypeptide exhibits heterogeneity in SDS-PAGE that can be completely removed following treatment of native core particles with alkaline phosphatase Fig.. 3, suggesting that the p[r] ...
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Insights on the solubilization products after combined alkaline and ultrasonic pre-treatment of sewage sludge
... MW of the solubilized organics are important as these may impact on the downstream biological process (Eskicioglu et al., 2006). Size exclusion chromatography (SEC) has been used to measure MW of organic substances in ...
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Alkaline phosphatase for treatment of sepsis induced acute kidney injury: a prospective randomized double blind placebo controlled trial
... presenting with severe sepsis or septic shock, the remarkable consistency of findings in this trial (attenuation of urinary excretion of markers of renal damage and improved clinical outcomes), and in the previous trial ...
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Infrared spectroscopic study of alkaline oxygen treatment of lignin with ATR technique in aqueous state 1: method for determining quantitative spectra of oxygen-degraded lignin
... Nonetheless, in this study, the discussed methods al- lowed us to obtain spectra in which the huge absorption of water or NaCl solution was almost completely eliminated. This included both cases of the aqueous solution ...
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