Both open discharge plus recovery; and hauling plus recovery result in the discharge of 77,700 pounds of salt to the environment. In the first case to the sewer, in the second to an acceptable but perhaps distant place.
Both open discharge plus recovery; and hauling plus recovery result inthe discharge of 77,700 pounds of salt to the environment. In thefirst case to the sewer, in the second to an acceptable but perhapsdistant place.