Heavy metal contamination has occurred as a result of industrial civilization. Zinc, copper, chromium, and lead are the most prevalent heavy pollutants. arisen significant environmental issue on global scale. Human health is at risk when soils contaminated. well have poor engineering qualities. Solidification/Stabilization critical remediation strategy for polluted which both efficient cost-eff...

The amount of boron waste increases year by year. There is an urgent demand to manage it in order to reduce the environmental impact. In this paper, boron waste was reused as an additive in road base material. Lime and cement were employed to stabilize the waste mixture. Mechanical performances of stabilized mixture were evaluated by experimental methods. A compaction test, an unconfined compre...

A preliminary survey of an arsenic contaminated site from an abandoned copper smelting facility and feasibility study of using solidification/stabilization (S/S) process to treat the contaminant waste were undertaken. It was found that the waste, located in the three-flue gas discharge tunnels, contained 2-40% arsenic. The pH of the contaminated waste is extremely low (ranging from 1.8 to 3.6)....

Percutaneous vertebral augmentation with PMMA has been widely performed and usually provides good pain relief and stabilization of fractured vertebrae. Adequate visualization of PMMA during injection is desirable to minimize cement extravasation, so contrast agents such as barium sulfate are commonly added to the PMMA. The aim of this study was to evaluate the differences of histology and radio...

Cement is proven increasing the strength of soft clays. Monmorillonite has a high shrinkage. Another hand, Kaolin small Waste material usage for stabilization agent was widely carried out this decade. BAFA (bottom ash fly ash) and POFA (palm oil fuel are rich in Silica Alumina, so they used to substitute cement. The study examined effect Monmorillonite, Kaolin, on clay with Bentonite from 4% 16...

This paper presents the experimental database and corresponding statistical analysis (Part I), which serves as a basis to perform parametric machine learning modelling II) of comprehensive study on organic soil strength stiffness, stabilized via wet mixing method. The includes unconfined compression tests performed under laboratory-controlled conditions investigate impact type, soil’s content, ...

Surgical indications for the treatment of distal radial fractures are evolving. It is important to identify the various articular fragments and their significance to facilitate optimal surgical treatment of these fragments from the standpoint of both internal and external fixation. New techniques in the visualization and stabilization of the articular surface and the treatment of defects in the...

Submit Manuscript | http://medcraveonline.com membrane which is in fact a biological chamber. This prevents graft resorption by inducing vascularization and provides growth factors, it is a two-step procedure. The first step includes an extensive excision of infected and non-viable tissue, it is followed by careful stabilization of the bone and placement of cement spacer in the bone defect .and...

Submit Manuscript | http://medcraveonline.com membrane which is in fact a biological chamber. This prevents graft resorption by inducing vascularization and provides growth factors, it is a two-step procedure. The first step includes an extensive excision of infected and non-viable tissue, it is followed by careful stabilization of the bone and placement of cement spacer in the bone defect .and...