sodium carboxymethyl cellulose used for_formamide function

1. How does dichloroethyl ether change into the environment?
Dichloroethyl ether released into the air will react with other chemicals and sunlight to be decomposed or removed from the air by rain.
Dichloroethyl ether will be decomposed by bacteria if it is in water.
Part of the dichloroethyl ether released into the soil will be filtered and penetrated into the groundwater, some will be decomposed by bacteria, and the other part will evaporate into the air.
Dichloroethyl ether does not accumulate in the food chain.

In April, my country’s foreign trade exports grew better than market expectations. The export growth rate rebounded by 19.6 percentage points, indicating that my country’s export growth has recovered. Affected by the epidemic, markets in Europe and the United States have shrunk severely. However, as the trade diversification strategy has achieved positive results, my country’s imports and exports of countries along the “Belt and Road” have also shown bucking growth. In addition, the country’s series of stable foreign trade policies continue to exert force and the pace of domestic resumption of work and production has accelerated.