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Free flow granulated material producing method for forming cultivation substrate, involves soaking de-dusted products with nitrite, phosphorous and potassium fertilizer to be mixed with industrial and urban sludge/agricultural waste compost
Free flow granulated material producing method for forming cultivation substrate, involves soaking de-dusted products with nitrite, phosphorous and potassium fertilizer to be mixed with industrial and urban sludge/agricultural waste compost
The method involves de-dusting products including wood carbon, active carbon, zeolite and pumice. The de-dusted products are soaked with the nitrite, phosphorous and potassium fertilizer according to the agricultural needs. The soaked products are mixed with the sludge released from an industrial and urban wastage purification station or with agricultural wastage compost.
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