As an Attachment Substrate for Shellfish Seedling Rearing
After cleaning and disinfecting, bay scallop shells are strung together to serve as an attachment substrate for shellfish seedling rearing, providing an ideal environment for the attachment and growth of shellfish larvae.
Production of Shell Powder
Cleaned shells are crushed using a ball mill to produce shell powder. Rich in calcium and other minerals, shell powder is commonly used as a feed additive, which helps enhance the nutritional value of the feed.
Application in Shell Carving Craftsmanship
Bay scallop shells with intact shapes, clean surfaces and bright colors can be used as raw materials for shell carving. They are made into various decorations and handicrafts, possessing certain artistic value.
Preparation of Lysine Chelated Calcium
The calcium carbonate content in bay scallop shells is over 90%, making them an excellent natural calcium source. Using bay scallop shells and L-lysine as raw materials, lysine chelated calcium can be prepared under specific conditions—this provides a new approach for the reuse of waste shell resources and addresses the pollution issue caused by discarded shells.
