21.   The spill occurred while workers were moving used acid into a tank car for transportation to an on-site waste treatment facility at the Boeing Commercial Airplane Group plant.

22.   These are especially vigorous thanks to a boost from the nutrient-rich water produced by a natural waste treatment system that handles all effluents.

23.   Together, the Energy Department says the two consortiums encompass the known private-sector expertise on tank waste treatment.

24.   Today Los Alamos is also exploring partnerships with industry and environmental projects such as nuclear waste treatment.

25.   We have offered many times to build cooperative waste treatment plants with the Palestinians.

26.   Waste treatment upgrades in the area have also attributed to a drop in nitrate levels in the area.

27.   Population density makes it hard for the government to open new landfill or waste treatment sites without an uproar from nearby residents.

28.   Ayutthaya lacks a modern waste treatment facility.

29.   Duckweed refers to species of free-floating, stemless aquatic plants touted for their uses in waste treatment, animal feed and pharmaceuticals.

30.   Earlier this year, Thongbai Kaewwattha, who protested against the planned construction of a waste treatment plant in the eastern province of Rayong, was gunned down.