Mô hình xử lý rác thải sinh hoạt bằng công nghệ vi sinh, thân thiện môi trường

Trường Giang 17:53 18/10/2020

(Baothanhhoa.vn) - Theo thống kê từ Sở Tài nguyên và Môi trường trên địa bàn toàn tỉnh mỗi ngày phát sinh khoảng 2.013 tấn rác sinh hoạt. Với lượng rác lớn như thế, nhưng chỉ được xử lý bằng 2 phương pháp là chôn lấp và đốt.

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