نتایج جستجو برای: recycled bassanite

تعداد نتایج: 10631  

Journal: :Pravni zapisi 2010

Journal: :Journal of dairy science 2017
J A Kull H D Ingle R A Black N L Eberhart P D Krawczel

Effects of bedding with recycled sand and season on lying behaviors, hygiene, and preferences of late-lactation Holstein cows were studied. It was hypothesized that recycled sand will decrease lying time and increase hygiene scores due to increased moisture content and organic matter, and thus a preference for the control sand will be evident. Cows (n = 64) were divided into 4 groups (n = 8 per...

ژورنال: مجله علمی پژوهان 2014
بهروزی, حلیمه , رماوندی, بهمن , پرنیانی, نسرین ,

Background and Objectives: A significant problem that mankind has faced in recent years with its production and indiscriminate disposal of solid waste in the environment. This applies regardless of the issue of recycling and reuses of recycled materials, in addition to the national capital loss the loss of natural resources and environmental damage is irreparable. In this study, the current s...

Journal: :iranian journal of biotechnology 2006
kianoosh khosravi darani ebrahim vasheghani-farahani kenji tanaka

batch culture of ralstonia eutropha using the recycled gas closed circuit culture system was conducted in order to develop a practical fermentation system for industrial autotrophic culture for poly (hydroxybutrate) production. the gas phase of the culture system consisted of substrate gas so that gases in this culture could be recycled as long as the amount of the gas consumed would be repleni...

2004
Jennifer K. Lynch Kenneth Van Ness Thomas J. Nosker Richard W. Renfree

The Non-Linear Strain Energy Equivalence Theory, a semi-empirical model, is utilized to predict longterm creep from short-term compressive stress-strain experiments conducted at different strain rates. Stress-strain experiments in uni-axial compression are performed at strain rates of 3 and 0.03 %/minute to predict creep behavior and stress-strain data at several strain rates for an immiscible ...

Farshad Firoozei Hasan Taherkhani, Jafar Bolouri Bazaz

Cold-in-place recycling (CIR) is an environmentally sustainable alternative for preservation of asphalt pavements. A major disadvantage of this practice is the lower strength of the cold-in-place mixtures. Addition of cement into this type of mixture is a method for increasing its bearing capacity. The effect of cement content on the mechanical properties of the cold-in-place recycled asphalt m...

Journal: :پژوهش های علوم و فناوری چوب و جنگل 0

this study has been conducted in order to investigate the effect of using onp recycled fibers on the mechanical and optical properties of local mixed hardwoods kraft pulp at iran wood and paper industry (chooka). onp and virgin kraft pulp have been prepared from chooka’s waste paper storage and pulping digester, respectively. onp has been repulped in the common method as used by paper recycling...

Journal: :Çukurova Üniversitesi Mühendislik Fakültesi Dergisi 2023

This study focuses on the economization of natural anhydrite, which has a wide range uses and is environmentally friendly, in Türkiye. Anhydrite, one most common evaporitic minerals world, almost no usage area Evaporite deposits consisting gypsum, halite, bassanite selenite are prominent country, especially Tertiary period sedimentary basins. The Sivas basin these important Mining operates carr...

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