Life-Cycle Assessment of Gingko-Wood Three-Dimensional Membrane for Wastewater Treatment

Effect and benefits of a product or service could be analyzed and evaluated by life cycle assessment during the whole life cycle. Urban sewage treatment plants could improve and control urban water pollution escalating, but it also had certain harm to environment. Effect and benefits of urban wastewater treatment plant A and B were analyzed and evaluated, 13 factors were selected, and comprehensive benefits were researched quantificationally using the method of analytic hierarchy process. It found that urban wastewater treatment plant A who applied A/O process had better benefits than urban wastewater treatment plant B who applied BIOLAK process.

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Ansätze zur verbesserten Umformung von Papier*/Approaches to improved forming of paper

wt Werkstattstechnik online ◽

10.37544/1436-4980-2017-10-36 ◽

2017 ◽

Vol 107 (10) ◽

pp. 714-718

Author(s):

P. Prof. Groche ◽

W. Franke ◽

A. Ackermann

Keyword(s):

Life Cycle Assessment ◽

Life Cycle ◽

Material Properties ◽

Anisotropic Material ◽

Three Dimensional ◽

Size Accuracy ◽

Packaging Industry ◽

Industry Sectors

Ein breiterer Einsatz von Papier könnte sich auf die Umweltbilanz zahlreicher Branchen zum Beispiel der Verpackungsindustrie positiv auswirken. Allerdings stehen der Umsetzung zahlreiche Herausforderungen im Wege. Bei der umformtechnischen Herstellung dreidimensionaler Produkte aus Papier erfordern insbesondere die anisotropen Werkstoffeigenschaften geeignete Maßnahmen. Dieser Fachbeitrag zeigt, wie durch gezielte, lokal angepasste Werkzeugtemperierung die Maßhaltigkeit der Produkte zu verbessern ist.   A broad use of paper could improve the life cycle assessment of industry sectors like the packaging industry. However, there are many obstacles to the application. Especially the anisotropic material properties need suitable measures to the forming manufacturing of three-dimensional products made of paper. This article presents how to improve the size accuracy of products made of paper by the use of targeted, locally heated tools.

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- Life Cycle Assessment Applications in Wastewater Treatment

Ecological Technologies for Industrial Wastewater Management ◽

10.1201/b18617-23 ◽

2015 ◽

pp. 288-293

Keyword(s):

Wastewater Treatment ◽

Life Cycle Assessment ◽

Life Cycle

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Anaerobic digestion life cycle assessment (LCA)

Technium: Romanian Journal of Applied Sciences and Technology ◽

10.47577/technium.v2i5.1066 ◽

2020 ◽

Vol 2 (5) ◽

pp. 92-104

Author(s):

Farhad Sakhaee

Keyword(s):

Wastewater Treatment ◽

Life Cycle Assessment ◽

Life Cycle ◽

Anaerobic Digestion ◽

Training Center ◽

Treatment Facility ◽

Practical Solution ◽

Treatment Facilities ◽

Management Report

Abstract: Life cycle assessment (LCA) is a tool to evaluate environmental impacts based on products of a process. This research is a case study of wastewater treatment facilities of ERTC (Environmental Resources Training Center), SIUE University, based on available data for two semi-annual sludge quantities (year 2015) from sludge management report. The aim of this study is to compare set of possibilities for a wastewater treatment facility at ERTC. The simulation has been done through SimaPro model. Electricity and methane were considered and the cumulative weight of their impacts has been investigated. Total solids for two semi-annual sludge has been fed to the model in kilogram and different production (electricity and methane) configuration were investigated. The most plausible configuration based on the cumulative environmental impact proposed as best practical solution.

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