Based on the Substance Priority List of Agency for Toxic Substances and Disease Registry (ATSDR) 2013 Substance Priority List, Pb II) is the top 2 hazardous material of environmental concern with high frequency, persistency, and toxicity [4, 5].
The code covers damage limitations to cargo tanks and ship survival in the event of collision or grounding, ship arrangements for safety, cargo containment and handling, materials of construction, environmental controls, fire protection, and use of cargo as fuel.
Its interpretive guidance included, "Companies should... evaluate for disclosure purposes the actual and potential material impacts of environmental matters on their business".
They tested three kinds of materials for environmental construction; 1) toothpicks, 2) sandbags, and 3) polyurethane foam [7] and concluded that polyurethane foam [8] was the most suitable owing to its wider-ranging usability.
If not properly disposed, these materials become sources of environmental pollution and the problems related to it.
Appropriate design tools must consider their sustainability in terms of: (a) potential displacement of fossil fuels and materials, (b) mitigation of environmental impacts, (c) renewability, (d) economic feasibility, (e) biodiversity preservation, and (f) social responsibility.
Wastage of materials, environmental deterioration, depletion of resources, and the spike in material cost led researchers to search for alternative materials that can be used in flexible pavement.
Fluid muds, unconsolidated Holocene sandy materials, and Tertiary materials with Fe oxide concentrations are less likely to consist of hypersulfidic materials, but may still be of environmental concern as hyposulfidic materials or monosulfidic materials.
The recyclability of plastic formworks enables the reuse of the material and purpose of environmental sustainability.
This efficient functional fabric may be a helpful starting point to develop technical textiles, or the component of a humidity sensor, useful as dual-functional sensing material for detection of environmental humidity/temperature variations.
