Officials predict that by 2010, one-fifth of the nation's total water supply will come from recycled waster. 官方预言到2010年,国家的水供给有四分之一将从再利用的废水而来。
However, energy problem which account for 30% of the total production cost has never been a very good solution in pulp molded production process that resulting in a lot of waster and defective goods. 但是在纸浆模塑生产过程中,占总生产成本30%的能耗问题一直没有得到很好的解决,导致大量的废品及次品产生。