<prompt> Translate the following text to EnglishUtaratibu wa kuondoa na kuondoa reagent, kwa kawaida chokaa, mara nyingi hufanywa mahali hapo, kama vile matibabu ya taka kama taka au usindikaji katika bidhaa inayoweza kuuzwa.  <response>: The handling and processing of the reagent, commonly limestone, is often done onsite, as is the treatment of the effluent as waste or processing into a saleable product e.g. 