OALib 期刊
  OALib Journal (ISSN Print: 2333-9705, ISSN Online: 2333-9721)是一本多合一的開源期刊,以同行評審的方式出版發行文章,其所涵蓋的研究領域多達311種領域。本刊發表的全部文章均可在期刊網站上免費閱讀、下載、引用和傳播。單篇文章出版費用為99美元。詳情請咨詢[email protected] 或 QQ: 3279437679。現在就去投稿!
               文章 | 目標與領域 | 讀者指南 | 編委 | 文章版面費檢索             


Go

Apr 08, 2020Open    AccessArticle

Species Composition, Diversity and Habitat Assessment of Mangroves in the Selected Area along Butuan Bay, Agusan Del Norte, Philippines

Alvin B. Goloran, Calagui Laurence, Betco Glenn, Mulgado April Tricia
Philippines has about 7100 islands with 3 major islands, Luzon, Visayas, and Mindanao and has about 18,000 km of shorelines with vast areas of mangrove ecosystem. Government policies, which dictated development in both the uplands and coastal areas, have been based mainly on abundant available resources without due consideration for sustainability. The study was conducted for the purpose to identify mangroves diversity and assessment in selected area along Butuan Bay, Agusan del Norte, particula...


Mar 25, 2020Open    AccessArticle

Biomass Char Steam Gasification in Fluidized Reactor Using Nuclear Heat

Abdelhamid BELGHIT
The energy resources diversification has been increased with the energy crisis, in particular, the renewable energies and optimal management have become essential in the context of sustainable development. The conventional auto-thermal gasification processes burn part of the carbonaceous compound in order to supply the energy necessary to enhance gasification reactions. This energy could be provided as well by a nuclear reactor of IV generation. The nuclear heat is transferred from the VHTR to a...


Mar 23, 2020Open    AccessArticle

Controlling Disinfection By-Products Formation in Rainwater: Technologies and Trends

Djamel Ghernaout, Noureddine Elboughdiri
With an augmenting lack of pure water, rainwater has been viewed as an invaluable substitutional potable water fountain. The methods implemented for rainwater treatment are in control of the safety of potable water. Researchers examined various disinfection methods to estimate the monitoring of disinfection by-products (DBPs) generation. The tried disinfection techniques involved chlorination and chloramination, pre-oxidation by potassium permanganate (KMnO4) and potassium ferrate (K2FeO4), ultr...


Mar 16, 2020Open    AccessArticle

UV-C/H2O2 and Sunlight/H2O2 in the Core of the Best Available Technologies for Dealing with Present Dares in Domestic Wastewater Reuse

Djamel Ghernaout
Traditional urban wastewater treatment plants (UWTPs) are deficiently efficient in eliminating most contaminants of emerging concern (CECs), comprising antibiotics, antibiotic resistant bacteria and antibiotic resistance genes (ARB & ARGs). Such pollutants lead to some worry for nature and human health. This work discusses the performance of the best available technologies (BATs) for dealing with urban wastewater (UWW) to eliminate CECs and ARB & ARGs. Ozonation, activated carbon adsorpt...


Feb 28, 2020Open    AccessArticle

Production and Characterisation of Briquettes from Carbonised Cocoa Pod Husk and Sawdust

Prince Ofori, Osei Akoto
The demand for wood fuels in rural and some urban areas of Ghana keeps on increasing which could lead to forest degradation. The present study sought to produce and characterise briquette made from cocoa pod husk and a mixed sample which comprised of a mixture of cocoa pod husk and sawdust as an alternative source of fuel to reduce the pressure on wood fuels. Simple methods were used to produce the briquette for the study. The physico-chemical properties of the
...


Feb 28, 2020Open    AccessArticle

Education, Science and Governance for Sustainable Development: Change of Paradigms

Igor Khmelinskii, Peter Stallinga
The main challenges to the sustainable development of humanity were identified and ways to win those challenges proposed, by changing the key concepts in education, science and governance. We conclude that urgent measures should be implemented to avoid the impending catastrophe.


Feb 26, 2020Open    AccessArticle

Domestic Wastewater Treatment: Difficulties and Reasons, and Prospective Solutions—China as an Example

Djamel Ghernaout, Noureddine Elboughdiri
During the last three decades, China has attained noteworthy advances in municipal sanitation. The country has constructed a highly large infrastructure for treating wastewater, with 94.5% treatment coverage in urban areas and legally mandated nation-wide full nutrient removal applied. Nevertheless, domestic wastewater treatment plants (WWTPs) are yet defied with problems rooted in the singular sewage properties. Recently, Cao et al. [1] compared energy recover
...


Feb 24, 2020Open    AccessArticle

An Insight in Electrocoagulation Process through Current Density Distribution (CDD)

Djamel Ghernaout, Noureddine Elboughdiri
Electrocoagulation (EC) is a flourishing technique in the field of water treatment implementations. Numerous investigations have been performed to assess the performance of EC to eliminate different pollutants; however, the more basic electrochemical features of the technique are usually ignored. Scientists such as McBeath et al. [1] provided an understanding of the essential link of water flow, electrochemical metal dissolution, and current density distributio
...


Feb 21, 2020Open    AccessArticle

Disinfection By-Products: Presence and Elimination in Drinking Water

Djamel Ghernaout

The most frequently utilized technique for demobilizing pathogens remains disinfection. This is a fundamental stage in drinking water treatment as it removes the hazards related to water-borne diseases like typhoid and cholera. Therefore, disinfecting water employing chemical oxidants such as chlorine has been one of the main public health progresses through the previous century. During the time that this preserves the residual concentrations of

...


Feb 21, 2020Open    AccessArticle

Advanced Oxidation Processes for Wastewater Treatment: Facts and Future Trends

Djamel Ghernaout
Pollution provoked by antibiotics and antibiotic-resistant bacteria must be placed as a worldwide health and ecological worry. Advanced oxidation processes (AOPs) are viewed as a greatly reasonable technique concerning water treatments for eliminating organic contaminants categorized as bio-recalcitrant and for the demobilization of pathogens, which are not touchable via traditional methods. This work discusses briefly the main recent facts and future trends in
...


Go

Contact Us

[email protected]

QQ:3279437679

微信:OALib Journal




广西快乐10分下载