refining and bleaching of vegetable oils and chemical solutions, water purification, recovery of solvents and other vapours, recovery of gold etc. it is used in gas masks and a wide range of filters for war gases and nuclear fall outs and for the removal of colour and odour of compounds for protection...
rice husk update: / / importance of rice husk around % of the paddy weight is husk. in the world paddy production was million tons and consequently million tons of rice husk were also produced. while there are some uses for rice husk that is still often considered a waste product in the rice mill and...
mongolia montenegro montserrat morocco mozambique myanmar namibia nauru nepal netherlands new caledonia new zealand nicaragua niger nigeria north korea norway oman pakistan palau palestinian national authority panama papua new guinea paraguay peru philippines poland portugal puerto rico qatar republic of...
rubber particles note in son said: "seedsof rubber seedlings of green sprouts not only for land, but it also has many other effects, such as oil extraction, soap making, composting ... at the same manufacturing facility thu hong, ms. hong - all sharing basis, to reduce production costs, in recent years...
pepper worth us$ million this year, up $ million from last year, according to the viet nam pepper association (vpa). speaking at a conference in hcm city yesterday, do ha nam, vpa's chairman said the country shipped tonnes of pepper for a value of $ million in the first nine months of the year. both...
agricultural products update: / / from - , fdi will not be held commodity purchasing networks in vietnam for export , including the opening venue for purchasing goods exported . mr. nguyen dinh bich , trade experts trade research institute , ministry of industry and trade , said the new circular of...
biggest export market for chilean fishmeal, taking a % share of exports in the first half of . chinese demand for chilean fishmeal increased % from the same period last year, while there was also significant domestic demand from chilean salmon farms. german fishmeal imports from january to june increased...
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