Contaminated soil for landfill covers: Risk mitigation by arsenic immobilization

Author(s):  
J Kumpiene ◽  
L Niero
2017 ◽  
Vol 4 (1) ◽  
pp. 62-66
Author(s):  
Luyen Ha Nam

From long, long time ago until nowadays information still takes a serious position for all aspect of life, fromindividual to organization. In ABC company information is somewhat very sensitive, very important. But how wekeep our information safe, well we have many ways to do that: in hard drive, removable disc etc. with otherorganizations they even have data centre to save their information. The objective of information security is to keep information safe from unwanted access. We applied Risk Mitigation Action framework on our data management system and after several months we have a result far better than before we use it: information more secure, quickly detect incidents, improve internal and external collaboration etc.


2019 ◽  
Vol 10 (3) ◽  
pp. 148
Author(s):  
Nesreen Kurdy Al-Obaidy ◽  
Assad Al-Shueli ◽  
Hawraa Sattar ◽  
Zainab Majeed ◽  
Noor Al Huda Hamid

Author(s):  
A.I. Barbashev ◽  
◽  
S.N. Sushkova ◽  
T.M. Minkina ◽  
T.S. Dudnikova ◽  
...  

The effect of diatomite and tripoli added into the soil artificially contaminated with benzo[a]pyrene was studied. A decrease in the toxic effect of BaP on barley plants was established when diatomite and tripoli were added as ameliorants to contaminated soil. The improvement of plants grown сharacteristics on soils contaminated with BaP with the addition of diatomite and tripoli was shown up to 2-4 times compare to contaminated samples.


Author(s):  
V.V. Zinchenko ◽  
◽  
E.S Fedorenko ◽  
A.V Gorovtsov ◽  
T.M Minkina ◽  
...  

As a result of the model experiment, an increase in the enzymatic activity of meadow chernozem of the impact zone of Ataman Lake with the introduction of a strains mixture of metal-resistant microorganisms into the soil was established. The experiment has shown that the application of bacterial strains increases the dehydrogenase activity of contaminated soil by 51.8% compared to the variant without remediation


2020 ◽  
Vol 8 (2) ◽  
pp. 9
Author(s):  
Mohamad Zabidi Bin Ahmad ◽  
Rosylin Mohd. Yusof ◽  
Ahmad Rizal Mazlan

Purpose: The objective of this research is to highlight issues and review the Interbank Commodity Murabahah (CM) practice as a tool of liquidity requirement from both the Shariah and industry’s operational perspectives. Accordingly, this study seeks to analyze structure and mechanism of CM as instrument to meet the liquidity need of the Islamic financial institutions and provides an opportunity for investments. In doing so, the paper seeks to review issues related to Shariah and operations in Islamic banking. Design/methodology/approach: By conducting interview with Treasurers, Shariah Scholars and funding dealers of Islamic banks in Malaysia, the study evaluates reassessment on CM practices and operational issues in relation risk and compliance. The study focuses on Islamic Treasury Division of Islamic banks in Malaysia. Findings: The findings of the study suggest that the two most significant issues in Islamic liquidity management of Islamic banks in Malaysia are i) resembling interest ii) nature of tradability iii) structure of CM iv) the timing the transaction to be completed and v) the real brokerage cost involved in adopting the CM transactions. Research limitations/implications: The research proposes a risk mitigation and enhanced Shariah compliance framework such as strait through processing (STP) and commodity broker’s standard guideline for Islamic banks to adopt CM practices. Practical implications: This study provides direction and guidance to the Islamic Commercial Banks, Commodity Brokers and regulator (BNM) involved in the banking system to reflect upon the importance to understand the issues and limitation of CM. By highlighting the importance of efficiency in terms of time and cost saving together with Shariah issues, Islamic banks can design policies to enhance efficiency in order to either decide to maintain the adoption of CMP or to consider the proposed alternative. Social implications:Understanding the Shariah compliance and operational issues will enhance the integrity of Islamic banks which is consistent with Key Economic Growth Area of making Malaysia as International Islamic Financial Hub 2.0.


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