Method for rapidly separating larvae and pupas

• Main Authors: DAI JIANQING, MENG XIANG, CHEN DASONG, OUYANG GECHENG
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; NEW BREEDS OF ANIMALS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; SEPARATION; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING; TRAPPING

The invention discloses a method for rapidly separating larvae and pupas. The method comprises the steps that mixtures of mosquito larvae and pupas are poured into iced water, pupas float over the water surface, larvae are sunk into the iced water, and pupas at the upper layer and larvae at the lowe...