Processing method of deep-sea sediments

The invention discloses a deep-sea sediment processing method, and relates to the technical field of deep-sea sediment processing. Through a series of treatment on the deep-sea sediments, the deep-sea sediments can be processed into planting soil and environment-friendly water permeable bricks. The deep sea soil contains a certain amount of microorganisms including bacteria, fungi, viruses, protozoa and the like, the heavy metal content in the deep sea soil can be changed after a series of treatment methods such as PH adjustment, dehydration, solidification and improvement, and the deep sea soil can be used as crop planting soil and can promote plant growth; according to the environment-friendly water permeable brick, rainwater can rapidly permeate into an underground water layer through a special pore structure of the environment-friendly water permeable brick, the water accumulation phenomenon in a city is reduced, meanwhile, the impact of rainwater runoff on an urban drainage system can be reduced, and the