نسبت منافع به هزینه ها به ارزشگذاری اقتصادی پسماند ها در فرایند تهیه کمپوست

Question

Answer 1

In this study an attempt was made to deal with the economic valuation of the waste during the process of compost production, employing the expense-profit method along with physical analysis of the waste in all the eight districts of Ahwaz, also making use of economic valuation indexes, such as Net Present Value (NPV) and the ratio of expenses to profits.