According to the method, various
plant mixtures are used as carriers, a sufficient amount of various
wastewater containing
urea is sprayed on (soaked in) the carriers, the mixtures are dried until themoisture content is 30%-50%, and the mixtures are smashed into
powder with the thickness of 0-1-1.5 cm;
drying the
powder until the
water content is 18-30%, and uniformly stirring the
plant powder,
pickling wastewater, kitchen waste
wastewater, a
plant soaking
mixed solution, grain and oil food wastewater and
urea according to a
mass ratio of 1:3:3:3:3:0.02 by using a stirrer;
drying the mixtureto a
moisture content of 18%-30%; and inspecting the product, packaging the product in bulk, packing the product in 50 kg by bags, and storing and delivering the product. The product is semi-decomposed ecological
organic compound (
fertilizer)
snow melting powder, is dark green in color, and can be pre-sowed, sowed after
snow and re-sowed before and after
snow by a manual
machine. The product has anti-skid performance, and does not corrode the ground, facilities,
greening vegetation, rubber tires, underground
pipe networks and bridge construction workers. The product reduces the number of garbage, reduces
sewage discharge, saves resources, protects the environment, and creates economic and
social benefits.