GRANULES FOR GATHERING AQUATIC ORGANISMS AND CLEANING SYSTEM FOR AREA OF WATER

摘要

PROBLEM TO BE SOLVED: To provide granules for gathering aquatic organisms which can gather aquatic organisms and a system that can clean an area of water by efficiently treating excreta (pseudofeces) from bivalves.;SOLUTION: The granules for gathering aquatic organisms 1 comprise: a core body 2 obtained by impregnating porous granules with a component for collecting aquatic organisms; and a coating layer 3 formed on the surface of the core body 2 and composed of a hydraulic composition. The cleaning system for an area of water comprises bivalves arranged in the granules for gathering aquatic organisms 1 and the vicinity of the granules for gathering aquatic organisms 1.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT