Mihaela ORBAN


32-84 RECICLAREA MATERIALELOR TEXTILE PENTRU DURABILITATEA MEDIULUI ÎNCONJURĂTOR

RECYCLING TEXTILE MATERIALS FOR
ENVIRONMENTAL SUSTAINABILITY
The article presents the main problems related to over-consumption of clothes and textiles in general, due to the demand of new fashion and fast production. Therefore, it will present information about the businesses that are utilizing recycled clothing in a variety of services in order to prevent waste and maintain environmental sustainability. Also, the article will have a focus on the main fashion chains, ZARA and H&M and the Circular Economy that they present as a business method. We will see the importance of protecting the resources and our environment through ways and methods which also help the global economy.
Keywords: recycling, sustainability, textile industry, environment, circular economy

Cuvinte cheie: reciclare, sustenabilitate, industria textilă, mediu, economie circulară

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32-82 VALORIFICAREA NĂMOLURILOR PROVENITE DE LA STAŢIILE DE TRATARE A APELOR UZATE DIN PERSPECTIVA ECONOMIEI CIRCULARE

SLUDGE VALORIZATION FROM WASTEWATER
TREATMENT PLANT TOWARDS A CIRCULAR ECONOMY
This study aimed to investigate the sludge removed from wastewater treatment plants and various modes of disposal as waste. One way of treating it as fertilizer on agricultural land use, its rich content in nutrients. So then it is necessary analysis and testing before use sludge future presentation. However, this method may be limited by the presence of heavy metals, pollutants microbiological agents, organic and inorganic contaminants. In this article, a variety of sampling analysis, pre-treatment, extraction and methods have been reviewed. Therefore, we consider that an important part of treatment of sludge prior to disposal is the separation of water and sludge volume reduction.
Keywords: sludge, capitalization, circular economy, wastewater treatment

Cuvinte cheie: nămol, valorificare, economie circulară, epurare ape uzate

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32-80 METODE ȘI TEHNOLOGII ECO-INOVATIVE PENTRU REDUCEREA ȘI RECICLAREA POLUANȚILOR ORGANICI PERSISTENȚI DIN MEDIUL ÎNCONJURĂTOR – Prezentare Generală

ECO-INNOVATIVE METHODS AND TECHNOLOGIES FOR REDUCING AND RECYCLING OF PERSISTENT ORGANIC POLLUTANTS FROM ENVIRONMENT-AN OVERVIEW
The most toxic pollutants in the environment that originated from human activities are the Persistent Organic Pollutants (POPs) which are chemicals that accumulate and persist in the environment through the trophic web causing negative effects to human and environment health. POPs present a high risk because of their capacity to be transported across the borders affecting even regions where they have never been used or produced. This article presents a general description of the persistent organic pollutants and their level at the UE level and aim to revise the best available methods and technologies utilized in reducing POPs, along with their advantages and disadvantages. The flux of the persistent organic pollutants in the environment is also outlined with the purpose to identify the low spots that need to be addressed.
Keywords: POP, bioremediation, sustainability, hazardous substances

Cuvinte cheie: POP, bioremediere, sustenabilitate, substanțe periculoase

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