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由于烟花爆竹残渣中含有植物生长中必需的大量元素和微量元素,将其适当加工处理用作家用花肥是对废弃物的综合利用,是变废为宝的重要措施,避免了直接焚烧和填埋带来的二次污染,是生活中环保和可持续发展的重要体现.
利用烟花爆竹残渣制花肥
【摘 要】
：
由于烟花爆竹残渣中含有植物生长中必需的大量元素和微量元素,将其适当加工处理用作家用花肥是对废弃物的综合利用,是变废为宝的重要措施,避免了直接焚烧和填埋带来的二次污
【机 构】
：
重庆市育才中学
【出 处】
：
新课程（中学版）
【发表日期】
：
2004年期
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