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At an average daily output of almost 20 million gallons, it is the largest treatment facility in the state. [1] In operation since 1979, [2] [3] [4] and run by Portland Water District, [5] the plant sits at the opposite (southern) end of Tukey's Bridge from the former B&M Baked Beans factory.
Pistia is a genus of aquatic plants in the arum family, Araceae.It is the sole genus in the tribe Pistieae which reflects its systematic isolation within the family. [5] The single species it comprises, Pistia stratiotes, is often called water cabbage, water lettuce, Nile cabbage, or shellflower.
Sewage treatment plants mix these organisms as activated sludge or circulate water past organisms living on trickling filters or rotating biological contactors. [ 5 ] Aquatic vegetation may provide similar surface habitat for purifying bacteria, protozoa, and rotifers in a pond or marsh setting; although water circulation is often less effective.
An edible seed [n 1] is a seed that is suitable for human or animal consumption. Of the six major plant parts, [ n 2 ] seeds are the dominant source of human calories and protein . [ 1 ] A wide variety of plant species provide edible seeds; most are angiosperms , while a few are gymnosperms .
Jun. 16—While the emergence of the 17-year cicadas in the mid-Atlantic region has led to people experimenting with the bugs in the kitchen, Maine isn't home to Brood X. But that doesn't mean you ...
Portland Water District (PWD) is a publicly-owned water company based Portland, Maine, United States. It was established, as Portland Water Company (PWC), in 1862 by a group of Portland citizens as a private company as a means to ensure continued growth. The wells which had been used up to that point were proving inadequate.
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The flowers, seeds, stalks, and tender leaves of many species of Brassica can be eaten raw or cooked. [5] Almost all parts of some species have been developed for food, including the root (swede, turnip), stems (), leaves (cabbage, collard greens, kale), flowers (cauliflower, broccoli, romanesco broccoli), buds (Brussels sprouts, cabbage), and seeds (many, including mustard seed, and oil ...