| abstract |
The invention discloses a kind of coir fibre composite Nano ferriferous oxide heavy metal stabilizer and preparation method thereof, by coconut husk, chitosan, sodium carbonate, iron chloride, the raw materials such as flyash are made, the present invention passes through coconut husk pickling, alkali cleaning, the multi-step process such as washing obtain the plant cellulose of homogeneous purifying, recycle synthesis in water nano-iron oxide, expand pollutant absorbed species, improve the adsorption to heavy metal, there is preferable bio-compatibility at the same time, it can be applied to Heavy Metals In Environment, the processing of organic pollution, heavy metal stabilizer of the present invention is environmental-friendly, adsorption efficiency is high, it is suitable for all kinds of environmental improvement engineerings to use. |