scholarly journals The Use of Environmentally Friendly Technologies in the Construction of Road Surfaces, with the Aim of the Rational Distribution of Natural Resources in Russia

2021 ◽  
Vol 22 (11) ◽  
pp. 30-35
Author(s):  
Elena Chernykh
2021 ◽  
Vol 11 (21) ◽  
pp. 10466
Author(s):  
Yuan Wang ◽  
Cuifeng Du ◽  
Mengmeng Cui

In order to solve the problem of road dust pollution, an ecological dust suppressant for road surfaces has been developed using monomer, orthogonal, and optimization experiments and based on the dust raising mechanism. A humectant, hygroscopic agent, coagulant and surfactant and their concentration ranges have been determined through monomer experiment. The preliminary formula of the dust suppressant has been obtained through orthogonal experiment, with the water loss rate, moisture content rate, viscosity value, and surface tension value serving as experimental indexes. The optimal formula for the dust suppressor has been calculated through an optimization experiment, with the toxicity, moisture absorption and retention performance of plants, and the relative damage rate of plant seeds serving as experimental indexes. Based on the performance characterization of ecological road dust suppressant, the ecologically and environmentally friendly dust suppressant demonstrates fine moisture absorption and retention performance, good wind and rain erosion resistance, and no toxicity. The ecological road dust suppressant developed herein covers extensive raw material sources. It is ecologically and environmentally friendly, fit for most urban roads, and has a fine dust suppression effect. Meanwhile, it also can bring in good economic and social benefits, demonstrating its broad application prospects.


2022 ◽  
pp. 1-26
Author(s):  
Tobiloba Christiana Elebiyo ◽  
Damilare Rotimi ◽  
Rotdelmwa Maimako Asaleye ◽  
Boluwatife Boluwatife Afolabi ◽  
Bukola Taiwo Atunwa ◽  
...  

The world is going green; hence, environmentally friendly practices that would conserve natural resources for the future generation are encouraged. As a consequence, the world is less concerned about the numerous applications of nanotechnology, especially in the health sector; rather, it is more concerned about the sustainability of functionalized nanomaterials. Thus, the future of nanotechnology depends on its ability to ‘go green'. Green nanotechnology attempts to synthesize improved, nontoxic, and biocompatible nanomaterials with sustainable benefits using eco-friendly materials. Although green nanotechnology is considered a sustainable, viable, and biocompatible approach to the production of eco-friendly nanomaterials, there are shortcomings especially in microbial handling and process optimization. In this chapter, the authors aim to appraise not only the use of biocompatible approaches for the synthesis of nanoparticles and/or nanomaterials but also their shortcomings.


2020 ◽  
Vol 23 (1) ◽  
Author(s):  
Carolina Zuluaga-Mazo ◽  
David Arango-Bermudez ◽  
Walter Alfredo Salas-Zapata

The use of microorganisms as part of environmental management action, aimed at dealing with environmental issues, results in an interesting and more environmentally friendly alternative to the conventional physicochemical decontamination methods. In this sense, a profile of the use of microorganisms in environmental management would prove helpful for people and organizations to make their processes more sustainable. However, the publications that describe the use of microorganisms within environmental management tend to show their author’s point of view, rather than the results of a systematic study in this field of knowledge. Consequently, descriptions of microorganisms, environmental issues and economic sectors involved do not necessarily reflect how developed research in microbiology and environmental management is. Therefore, the aim of this study was to describe the use given to microorganisms within environmental management, providing a profile related to the environmental issues tackled, natural resources affected, and economic sectors involved. A systematic review of scientific literature published between 2012 and 2017 led us to the description of three types of use given to microorganisms, six types of natural resources protected through such uses, ten types of environmental issues, and eight economic sectors in which the uses mentioned are applicable.


2019 ◽  
Vol 6 (1) ◽  
Author(s):  
Yety Rochwulaningsih ◽  
Singgih Tri Sulistiyono ◽  
Mahendra Pudji Utama ◽  
Noor Naelil Masruroh ◽  
Siti Rukayah ◽  
...  

Abstract This study presents the case of an original and traditional knowledge system of palung, which is used in salt-making in the coastal communities of Bali. The study emphasizes the practicalities of the system and its epistemology using anthropological and sociological methods. It is known that the traditional knowledge system of palung salt production has been preserved through the generations as a form of local wisdom. This traditional knowledge system emphasizes the use of local natural resources in accordance with the coastal ecosystems of Bali, where the cultivation of extracted soil (tanah sari), sand, bamboo, and coconut trees is carried out manually. This study has evidenced that the palung process successfully produces salt of excellent taste and quality. Based on laboratory tests conducted on palung salt samples, the results show that it does not contain any heavy metals and that it has good nutritional content. Because of its use of available natural resources, this traditional knowledge system is sustainable and environmentally friendly.


2021 ◽  
Vol 328 ◽  
pp. 07017
Author(s):  
Sugeng Prayitno ◽  
Bambang Sudjasta ◽  
M. Rusdy Hatuwe

This research was motivated by the existence of environmental pollution problems caused by manufacturing activities that use styrene plastic materials as part of the packaging for electronic products. To solve these problems, innovative uses of environmentally-friendly materials from natural resources are necessary. The substitution of natural materials for the synthetic materials used in manufacturing is vitally important in the effort to eliminate the negative effects of environmental pollution. The use of trial-and-error methods to create and test replacement materials derived from renewable natural resources will allow sustainable manufacturing development. In this study, we assessed the feasibility of replacing styrene plastic materials, which commonly are used in the packaging of manufactured goods, with waste materials from banana stems so that the packaging of manufactured goods can be an environmentally-friendly product. The resulting banana stem of new and renewable material substitution for sustainable manufacturing, namely the M4 + T + P3 + A + t6 model. Micro-biological banana stem material is broken down easily in the soil, so this material does not disturb the environment, while styrene materials do not break down in the soil. The implication of this research is the packaging of manufactured products can be sustainable.


2019 ◽  
Vol 7 (1) ◽  
pp. 10-16
Author(s):  
Jufri Abubakar ◽  
Ma L. Ndoen

Speculative haul affect the livelihood of fishermen. This uncertainty is caused by fishing in the cacth season, and fisheries resources that have open access. The subject of this study is focused on fonae fishermen in Koloray island. The aim of this reaserch is to understand the efforts of fonae fishermen to maintain sustainable livelihood in Koloray island. Using ethnographic method, this research shows that local wisdom and social capital are the efforts of fonae fishermen to maintain their sustainable livelihood. Environmentally friendly fishing gear such as fonae boat, rumpon and huhate is fisherman's wisdom to protect natural resources so that they can be utilized continuously. Meanwhile, bridging capital between fonae fishermen and linking capital between different community is to social sustainability


2017 ◽  
Vol 19 (1(63)) ◽  
pp. 183-189
Author(s):  
S.O. Nikola

The article considers the mechanism of state stimulation of eco-oriented business. The main elements of the environmental management mechanism that combine the methods and functions of organizational management structures are described. The main methods of state management stimulation environmentally oriented business includes: administrative (administrative and enforcement) - are conditioned by the need for state planning and control over the state of the environment in the interests of each producer and each member of society; economic - stimulate the material interest of economic entities in the implementation of the necessary environmental measures, decisions of management bodies in the field of nature management (taxes, subsidies, subsidies, subsidies, government orders for the production of environmentally friendly products, clean equipment and the provision of environmentally friendly services); moral and ethical stimulation - the creation of a cultural, educational, worldview base that forms the conditions for the implementation of moral and ethical incentives in the use of nature; information methods of incentive management - ensuring public access to information of economic and environmental character. Specific incentive functions have been identified that affect the effective implementation of environmental and economic measures. Managing the stimulation of eco-oriented business involves the implementation of a number of specific functions, i.e. Types of activities that affect the effective implementation of environmental and economic relations: standards and legislation in the field of stimulating the rational use of natural resources and environmental protection; certification of natural resources and pollution coming from the subjects of production and economic activities, taking into account natural objects that require priority incentive measures from the state and business; maintenance of ecological territorial cadastres to justify the allocation of funds from the state and local budgets in order to stimulate the conservation of the ecosystem.


Sarwahita ◽  
2015 ◽  
Vol 12 (2) ◽  
pp. 97-101
Author(s):  
Mudjiati Mudjiati

ABSTRAK Garut merupakan merupakan salah satu wilayah yang memiliki Sumber Daya Alam yang melimpah selain dari komoditas padi dan tembakaunya, Garut juga penghasil komoditas jagung yang sangat potensial.Sehingga banyak juga menghasilkan kulit jagung yang sangat memungkinkan untuk dijadikan cinderamata seperti bunga, aksesoris, dan penghias beragam peralatan rumah tangga seperti tempat tisu, toples, keranjang, dan sebagainya.Dengan begitu, tercipta karya seni yang ramah lingkungan, green craft atau eco craft, yang sangat potensial dalam menunjang pariwisata Garut apabila dikembangkan dengan baik. Seiring dengan perkembangan industri kreatif, Universitas Negeri Jakarta saat ini memberikan kontribusinya dalam kegiatan P2M di Kota Garut oleh siswa/i dan guru-guru SMPLB B dan C untuk memberikan media pembelajaran kreatif dalam pemanfaatan limbah kulit jagung menjadi produk seni yang bernilai jual tinggi. Pemanfaatan kuli jagung tersebut dikenal dengan Kelobot Art dengan teknik merangkai, koase, dan menganyam. Dengan demikian, harapan pengabdian kepada masyarakat ini dapat ikut berpartisipasi memberdayakan peningkatan Sumber Daya Manusiadibidang pendidikanmelalui sosialisasi pengetahuan dan keterampilan pembuatan kreasi kulit jagung khas Garut (Kelobot Art) dengan teknik merangkai, kolase, dan menganyam.Metode yang digunakan adalah metode presentasi, tanya jawab, metode demonstrasi dan praktek. ABSTRACTGarut is one of the areas that have abundant Natural Resources apart from the commodities of rice and tobacco, Garut is also a producer of corn commodities are very potential. So many also produce corn skin that is very possible to be made as souvenirs such as flowers, accessories, and decorative equipment households such as tissue boxes, jars, baskets, and so on. That way, create an environmentally friendly artwork, green craft or eco craft, which is very potential in supporting tourism Garut if developed properly. Along with the development of creative industry, Jakarta State University currently contributes in P2M activities in Garut City by students and teachers of SMPLB B and C to provide creative learning media in the utilization of corn skin waste into high value selling art products. Utilization of the coolies is known as Kelobot Art with the technique of stringing, koase, and weaving.Thus, the hope of dedication to this community can participate to empower the increase of Manpower Resources in education through the socialization of knowledge and skills of making corn skin crease typical Garut (Kelobot Art) with the techniques of stringing, collage, and weaving. Method used is the method of presentation, question and answer, methods of demonstration and practice.


Author(s):  
Ayşe Sirel ◽  
Gökçen Firdevs Yücel

Diminishing natural resources have increased the prominence and implementation of approaches to sustainable planning, design, and application. Green schools minimize environmental impact by promoting environmentally friendly attitudes, reducing the need for infrastructure facilities, and using recycling as a strategy both during and after their construction. As with other green buildings, green schools reduce dependency on fossil fuels and thus limit the emission of carbon dioxide and other pollutants. Concerning global warming, green schools have the capacity to “turn back time,” creating learning circles that elicit solutions from their student bodies. In this chapter, the authors explore the economic, ecological, and social dimensions of green schools by means of a case study of an education campus in Adana, Turkey. The authors aim to elucidate how green schools may be effective in the conservation of future resources in architectural sustainability.


2021 ◽  
Vol 13 (5) ◽  
pp. 2710
Author(s):  
Debora Puglia ◽  
Daniela Pezzolla ◽  
Giovanni Gigliotti ◽  
Luigi Torre ◽  
Maria Luce Bartucca ◽  
...  

The problems arising from the limited availability of natural resources and the impact of certain anthropogenic activities on the environment must be addressed as soon as possible. To meet this challenge, it is necessary, among other things, to reconsider and redesign agricultural systems to find more sustainable and environmentally friendly solutions, paying specific attention to waste from agriculture. Indeed, the transition to a more sustainable and circular economy should also involve the effective valorization of agricultural waste, which should be seen as an excellent opportunity to obtain valuable materials. For the reasons mentioned above, this review reports and discusses updated studies dealing with the valorization of agricultural waste, through its conversion into materials to be applied to crops and soil. In particular, this review highlights the opportunity to obtain plant biostimulants, biofertilizers, and biopolymers from agricultural waste. This approach can decrease the impact of waste on the environment, allow the replacement and reduction in the use of synthetic compounds in agriculture, and facilitate the transition to a sustainable circular economy.


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