C D Waste Processing

RECYCLING
RECYCLING
RECYCLING TABLE OF CONTENTS Abstract 3 Types of Construction and Demolition Wastes 4 Type I- Roadway and Site Conversion C&D Waste 4 Type II- Construction and Interior Demolition Waste 5 C&D Waste Processing Strategies 5 Type I C&D Waste Processing Strategy 6 Type II C&D Waste Processing Strategy 7 Conclusion 9 References 10 ABSTRACT Environmental concerns about the huge landfill space that is being taken by construction and demolition debris has brought up a new technique in salvaging construct
Group1 1
Group1 1
Group1 1 OUR FOOD SYSTEM After a long hard day of work you sit down in your comfortable recliner and open up your favorite snack. But when you reach into grab a piece, you pull out a dead bug. Suddenly many thoughts come into your mind, you wonder how did the bug get there and was it dead or alive. Is it harmful or carry a disease. You ask yourself did the bug come from the United States or another country and where was your snack made? As all these questions come into your head, you wonder who
The Plant Cell
The Plant Cell
The Plant Cell Cell Wall Size: Around 1 Basic Function: * Hold the shape of the cell. * Strengthen the cell. Covering the cell membrane of the plant cell, there is the cell wall. The cell wall is composed of two layers of rigid, hard cellulose embedded in compounds like pectin and lignin. Pores in the cell wall allow molecules to pass through. The cell wall has two parts. The primary cell wall is formed during the growth of the cell. After the cell has stopped growing, a secondary cell wall for
California Water
California Water
California Water What do we use all this water for? Of all the water that falls to California, 60% is immediately returned to the atmosphere by evaporation or native plant use. The rest runs off into rivers, lakes, streams and the water table, where it is available for human use. We will explain what happens to all this water, show exactly how much water we do use, and give ways to reduce water use in and around your home. The single largest user of water is industry. Industries use 46% of our a