Question

Предприятие каждый день сбрасывает в очистные сооружения 80куб\м грязной воды. производительность очистных сооружений 3 куб м\ч. Имеется еще накопитель вместимостью 320 куб м который заполнен наполовину. Сколько дней в таком режиме сможет проработать станция очистки, если очистные сооружения в таком режиме работают круглосуточно.

Answer 1

1) 320/2=160 куб/м половина бака
2)160/3 /80= 2/3 дня=16 часов

$by \sqrt{Djblow}$

Answer 2

Calculation of the Number of Days the Wastewater Treatment Plant Can Operate

To calculate the number of days the wastewater treatment plant can operate in the given scenario, we need to consider the daily discharge of dirty water, the capacity of the treatment plant, and the treatment plant's hourly processing capacity.

Given information: - The enterprise discharges 80 cubic meters of dirty water into the treatment plant every day. - The treatment plant has a processing capacity of 3 cubic meters per hour. - There is also a storage tank with a capacity of 320 cubic meters, which is currently half full.

To calculate the number of days the treatment plant can operate, we need to determine the total volume of dirty water that can be processed by the treatment plant and the storage tank combined.

1. Calculate the total volume of dirty water that can be processed by the treatment plant per day: - The treatment plant's hourly processing capacity is 3 cubic meters. - Multiply the hourly processing capacity by the number of hours in a day (24) to get the daily processing capacity: 3 cubic meters/hour * 24 hours/day = 72 cubic meters/day.

2. Calculate the total volume of dirty water that can be stored in the storage tank: - The storage tank has a capacity of 320 cubic meters. - Since the tank is currently half full, the available volume is half of the tank's capacity: 320 cubic meters / 2 = 160 cubic meters.

3. Calculate the total volume of dirty water that can be processed by the treatment plant and the storage tank combined: - Add the daily processing capacity of the treatment plant (72 cubic meters) to the available volume in the storage tank (160 cubic meters): 72 cubic meters + 160 cubic meters = 232 cubic meters.

4. Calculate the number of days the treatment plant can operate: - Divide the total volume of dirty water that can be processed by the treatment plant and the storage tank combined (232 cubic meters) by the daily discharge of dirty water (80 cubic meters/day): 232 cubic meters / 80 cubic meters/day = 2.9 days.

Therefore, in the given scenario, the wastewater treatment plant can operate for approximately 2.9 days in this mode, assuming the treatment plant operates continuously.