Phyto-Remediation: Using Plants to Clean Up Soils

Author(s):  
Swati Jagdale ◽  
Aniruddha Chabukswar

In this chapter authors have discussed the role of plants to develop contaminant free environment. This concept is also known as Phytoremediation. Phytoremediation is a word formed from the Greek prefix “phyto” meaning plant, and the Latin suffix “remedium” meaning to clean or restore. This technology has been receiving attention lately as an innovative, cost-effective alternative to the more established treatment methods used at hazardous waste sites. Phytoremediation can be classified into different applications, such as phytofiltration or rhizofiltration, phytostabilization, phytovolatilization, phytodegradation and phyto-extraction etc. The chapter will deal with phytoremediation, its advantages, limitations and in detail techniques of classification and application.

2020 ◽  
Vol 134 (6) ◽  
pp. 481-486 ◽  
Author(s):  
L Johnstone ◽  
P Tassone ◽  
S Burrows ◽  
R Nassif ◽  
A Vijendren

AbstractBackgroundAdvances in endoscopic technology have allowed transnasal oesophagoscopy to be used for a variety of diagnostic and therapeutic procedures.MethodA review of the literature was carried out to look into the extended role of transnasal oesophagoscopy within otolaryngology, using the Embase, Cinahl and Medline databases.ResultsThere were 16 studies showing that transnasal oesophagoscopy is safe and cost effective and can be used for removal of foreign bodies, tracheoesophageal puncture, laser laryngeal surgery and balloon dilatation.ConclusionThis study presents a summary of the literature showing that transnasal oesophagoscopy can be used as a safe and cost-effective alternative or adjunct to traditional rigid endoscopes for therapeutic procedures.


Alloy Digest ◽  
2009 ◽  
Vol 58 (11) ◽  

Abstract Ancorsteel 4300 alloy ferrous powder simulates wrought steel compositions and is a cost-effective alternative to alloys requiring secondary processing. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on heat treating and powder metal forms. Filing Code: SA-611. Producer or source: Hoeganaes Corporation.


HPB ◽  
2020 ◽  
Vol 22 ◽  
pp. S186-S187
Author(s):  
J. Hawksworth ◽  
N.P. Llore ◽  
M.L. Holzner ◽  
P. Radkani ◽  
E. Mesler ◽  
...  

Author(s):  
Venkatesh Piradi ◽  
Feng Yan ◽  
Xunjin Zhu ◽  
Wai-Yeung Raymond Wong

Organic solar cells (OSCs) have been considered as a promising cost-effective alternative to silicon-based solar cell counterparts due to their lightweight, mechanical flexibility, and easy fabrication features. Over the past...


2007 ◽  
Vol 17 (11) ◽  
pp. 1482-1486 ◽  
Author(s):  
Roger Noun ◽  
Eddy Riachi ◽  
Smart Zeidan ◽  
Bassam Abboud ◽  
Viviane Chalhoub ◽  
...  

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