Water sampling device comprising: a hollow cylindrical container (100) having two open end; a holder (102) is attached at a surface of the hollow cylindrical container (100) for holding the hollow cylindrical container (100); a ring (104) is tied by…

Carbide lime is a by-product from acetylene gas industry and was classified as scheduled waste in Malaysia. In 2018, 3000 tonne/year of carbide lime is produced and need to be eliminated. Based on XRF analysis, carbide lime contains 70% of calcium…

Eco friendly crystal glass is a type of crystal glass which is produced without using lead and barium. Both chemicals are important to increase the sparkling effects of the glass properties. However, the use of these materials will affect to human…

The present invention relates generally to a turtle exclusion device (1) is fitted in a trawling net (7) in a region prior to a cod end. The device (1) comprising an upper member (2) and a lower member (4) with a plurality of elements (3) mounted…