A kind of dust suppressant suitable for new dredging reclamation islands and reefs, its production method and application

Abstract

The invention discloses a raising dust inhibitor applied to a newly-built blow-filling island-reef and a manufacturing method and application, and belongs to the technical field of environmental protection. The raising dust inhibitor is prepared through mixing of raw materials of, by volume, 10-20% of clay soil, 20-30% of cellulose, 0.05-1.2% of binding agent, 0.8-1.5% of stabilizer and the balance desalting seawater. A spraying seeding machine is adopted to spray the raising dust inhibitor on the newly-built blow-filling island-reef. According to the raising dust inhibitor applied to the newly-built blow-filling island-reef and the manufacturing method and the application thereof, the raising dust inhibitor can bind with sea sand or the coral sand on the island-reef to form a stable clay soil covering layer so as to effectively fix the sea sand or coral sand and prevent the sea sand or the coral sand from being blown by sea wind and forming the raising dust, the raising dust inhibitor can purify the air of the island-reef, and the situation that the dust enters surrounding waters of the island-reef and damage the growing environment of coral is avoided; meanwhile, the clay soil covering layer can tolerate rain wash and guarantee nonoccurrence of water and soil loss, prevent fresh water in the sand layer from washing away and evaporating, inhibit salt from moving up, and promote quick forming of the soil environment of the island-reef.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, in particular to a dust inhibitor suitable for newly-built reclamation islands and reefs, a production method and application. Background technique [0002] The natural environment of newly built reclaimed islands and reefs is harsh. Large areas are covered by sea sand or coral sand, which has poor water retention and is easily blown up by the sea breeze, causing dust and polluting the air. Moreover, when the dust falls into the surrounding sea area, it will damage the coral. The growth environment has caused a large area of ​​coral to die and seriously affected the original ecological environment. There is an urgent need for a product that can prevent and control dust or a method for preventing and controlling dust to solve this situation. [0003] At present, in addition to adopting wind barrier dust suppression (high investment, long construction period, and poor flexibility) ...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a dust inhibitor suitable for newly-built reclamation islands and reefs, its production method and application, which solves the problems of poor dust suppression effect, shortened dust suppression period and easy secondary pollution of the dust inhibitor in the prior art