The scheme was organised by the environmental campaign committee , the environmental protection department and the education manpower bureau . with sponsorship from the zonta club of the new territories , mini colour - coded bins were produced for distribution to 870 pre - schools 环境保护运动委员会环保会环境保护署环保署及教育统筹局教统局获新界崇德社赞助，于2002年12月联合推出幼儿学校废物分类计划。
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