Leclercia adcarboxylica FCH-CR2 and application thereof in treatment of heavy metal pollution

• Main Authors: GUAN WENHAO, MENG HAIMEI, ZHONG SAIYI, FANG ZHIJIA, DENG QI, CHEN YINYAN, WANG AOWEI, SUN LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; DISPOSAL OF SOLID WASTE; ENZYMOLOGY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; RECLAMATION OF CONTAMINATED SOIL; RECLAMATION OF CONTAMINED SOIL SOIL; SPIRITS; TRANSPORTING; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; VINEGAR; WINE

The invention discloses Leclercia adcarboxylica FCH-CR2 and an application of the Leclercia adcarboxylica FCH-CR2 in treatment of heavy metal pollution. The Leclercia adecarboxyla FCH-CR2 disclosed by the invention has been preserved in the Guangdong Microbial Culture Collection Center on March 2, 2023, and the preservation number of the Leclercia adecarboxyla FCH-CR2 is GDMCC (China General Microbiological Culture Collection Center) No: 63214. The Leclercia adcarboxcarboxy FCH-CR2 cultured from the cadmium-polluted environment has the siderophore producing capacity, is chelated with heavy metals, realizes the chelating and adsorption of the heavy metals, and is suitable for heavy metal elimination and heavy metal pollution remediation. Meanwhile, heavy metal accumulation of wheat leaves and roots is reduced, the heavy metal tolerance of the wheat is improved, the heavy metal stress wheat growth state is recovered, the heavy metal content of the wheat leaves and roots is reduced, the removal rate of cadmium i