Question

define activated sludge​

Answer 1

Explanation:

The activated sludge process is a type of wastewater treatment process for treating sewage or industrial wastewaters using aeration and a biological floc composed of bacteria and protozoa.

Answer 2

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define activated sludge

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ᴛʜᴇ ᴀᴄᴛɪᴠᴀᴛᴇᴅ ꜱʟᴜᴅɢᴇ ᴘʀᴏᴄᴇꜱꜱ ɪꜱ ᴀ ᴛʏᴘᴇ ᴏꜰ ᴡᴀꜱᴛᴇᴡᴀᴛᴇʀ ᴛʀᴇᴀᴛᴍᴇɴᴛ ᴘʀᴏᴄᴇꜱꜱ ꜰᴏʀ ᴛʀᴇᴀᴛɪɴɢ ꜱᴇᴡᴀɢᴇ ᴏʀ ɪɴᴅᴜꜱᴛʀɪᴀʟ ᴡᴀꜱᴛᴇᴡᴀᴛᴇʀꜱ ᴜꜱɪɴɢ ᴀᴇʀᴀᴛɪᴏɴ ᴀɴᴅ ᴀ ʙɪᴏʟᴏɢɪᴄᴀʟ ꜰʟᴏᴄ ᴄᴏᴍᴘᴏꜱᴇᴅ ᴏꜰ ʙᴀᴄᴛᴇʀɪᴀ ᴀɴᴅ ᴘʀᴏᴛᴏᴢᴏᴀ.

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