Industrial process of extracting concentrate from marine algae as organic fertilizer

摘要

It includes: (1) extraction, selection and cleaning of fresh algae; (2) grinding the algae to be added water with the same weight ratio to form a quality; (3) adding water in the ratio of 1-2 of algae weight; (4) Transfer the mixture made of knife or blender for about 3 to 5 minutes until the water slurry is obtained; (5) put the paste into the circulation extractor or or filter to separate bagazo from the algae, and pack the water solution and algae residue in 200 mesh; (6) Put the solution in a transparent container until it is full,Then seal it to prevent air and other external bodies from entering. The obtained solution can be used immediately in a fresh state, or can be fermented within 15 days to release nutrients. The solution contains about 50 grams of fresh algal solid per liter and is used as organic fertilizer in agriculture.