Results 41 to 50 of about 166,441,118 (172)

A Conceptual Framework for the Prescriptive Causal Analysis of Construction Waste [PDF]

open access: yes, 2015
An initial step towards a prescriptive theory (a set of concepts) to inform the elimination of waste on construction projects. The ultimate intention is to identify the most important types and causes of waste in construction and outline the principal ...
Bølviken, Trond   +3 more
core   +3 more sources

Production of building elements based on alkali-activated red clay brick waste

open access: yesRevista Facultad de Ingeniería, 2016
This paper analyzes the feasibility of reusing a red clay brick waste (RCBW) in order to produce building elements such as blocks, pavers and tiles, by using the technique of alkaline activation. The production of these building elements was based on the
Rafael Andres Robayo-Salazar   +2 more
doaj   +1 more source

RETURNABLE BAKING WASTE — A NEW TYPE OF RAW MATERIALS FOR DISTILLATES PRODUCTION (PART I. BIOCHEMICAL COMPOSITION OF RAW MATERIALS)

open access: yesПищевые системы, 2019
The paper gives an assessment of biochemical composition of various types of returnable baking waste, pregrouped into five groups depending on recipe and bakery products production method, in comparison with traditional types of starch-containing raw ...
L. N. Krikunova   +2 more
doaj   +1 more source

Influence of sodium citrate on resistance of adherence of gypsum re-used | Influência do citrato de sódio sobre a resistência à aderência do gesso reutilizado

open access: yesRevista Geama, 2016
With the growth of construction, gypsum is widely used in Brazil. Nonetheless, its application as a coating generates large waste due to labor disqualified and the improper disposal.
Anderson Rubens Bispo de Araújo   +3 more
doaj  

The Effect of Chemical Composition and Boiling Time in Kraft Method on Paper Making Based on Palm Oil Trunk (Elaeis guineensis Jacq.)

open access: yesEnvironment and Natural Resources Journal
The rapid expansion of palm oil plantations in Indonesia generates significant waste, including an estimated 77.692 tons/ha of palm oil trunks. It is essential to recycling these trunks into valuable raw materials.
Muhammad Syukri   +7 more
doaj   +1 more source

Optimized utilization of quarg production residuals [PDF]

open access: yes, 2011
Acid whey is a by-product of the quarg production and arises in large volumes in dairies. A considerable disposal problem arises due to the lack of obtainable proceeds from acid whey utilisation.
Mohr, Jan-Christian
core  

Assessing environmental impacts in batik production through life cycle assessment [PDF]

open access: yesBIO Web of Conferences
This study investigates a small and medium enterprise (SME) in the batik industry located in Pekalongan, Indonesia. The enterprise faces significant challenges due to pollution generated by its production waste, raising serious environmental concerns ...
Asih Hayati Mukti   +2 more
doaj   +1 more source

Phase complex of the system Na,Ca||SO4,CO3,HCO3-H2O at 100 ºC

open access: yesChimica Techno Acta, 2020
The article discusses the results of determining the possible phase equilibria in geometric images of a five-component reciprocal water-salt system of sulfates, carbonates, sodium bicarbonates and calcium at 100 ºC with subsequent construction of its ...
L. Soliev, M. T. Jumaev
doaj   +1 more source

Kansas Household Hazardous Waste Program: SFY 2001 report to the Legislature.

open access: yes, 2001
This report summarizes the state Household Hazardous Waste (HHW) program and its three grant programs; HHW, Small Quantity Generator (SQG) and Agricultural Waste Pesticide (AWP)
Kansas. Household Hazardous Waste Program.
core   +1 more source

Enhancing Mechanical Properties of Alkali-Activated Slag SIFCON for Sustainable Construction Using Recycled Glass and Tire-Derived Waste Steel Fibers

open access: yesInternational Journal of Concrete Structures and Materials
This paper presents the outcomes of a study in which continuous steel fibers, recovered from scrap tires of vehicles, were used to prepare alkali-activated slag-based slurry infiltrated fibrous concrete (SIFCON).
Saadet Gokce Gok, Ozkan Sengul
doaj   +1 more source

Home - About - Disclaimer - Privacy