In India, tanning is a small-scale industry. Throughout the tanning process, massive amount of wastewater is generated and in most cases it pollutes the environment. The waste materials from the tannery industry are characterized by high oxygen demand, total dissolved...
Though the figures look impressive,it is important to remember that the design is still at a conceptual stage and hasn't taken into account issues such as pieces of waste material produced by the device and the efforts and costs involved in the maintenance(维护) of the device.We can expect...
Today, some 380 billion cubic meters (m3= 1000 liters) of wastewater are produced annually worldwide — 5 times the amount of water passing over Niagara Falls annually — enough to fill Africa’s Lake Victoria in roughly seven years, Lake Ontario in four, and Lake Geneva in less than thre...
阅读理解. Every year farmers in areas which often suffer flood in Southeast Asia lose millions of tons of rice tohigh water that kills their crops. That large amount of waste may soon be a thing of the past: SUBIA, a genediscovered by researchers which
Though the figures look impressive,it is important to remember that the design is still at a conceptual stage and hasn’t taken into account issues such as pieces of waste material produced by the device and the efforts and costs involved in the maintenance(维护) of the device. We can expec...
A large amount of cotton plant residue and cotton gin waste is produced annu... DH White,WE Coates,D Wolf - 《Bioresource Technology》 被引量: 39发表: 1996年 Sustainable vegetable production for small farmers on problem soils in the highland of Bukidnon (Philippines) for fresh market and ...
Though the figures look impressive,it is important to remember that the design is still at a conceptual stage and hasn't taken into account issues such as pieces of waste material produced by the device and the efforts and costs involved in the maintenance(维护) of the device. ...
willd. Extraction of oil or trivernolin from the seed 1 Vernonia anthelmintica (L.). Willd. (ironweed) seed from Pakistan or India produced 22\\s-28% oil rich in trivernolin, the glyceride of 12,13-epoxyoleic acid, when the highly active lipolytic enzyme was properly controlled. T...
Though the figures look impressive,it is important to remember that the design is still at a conceptual stage and hasn't taken into account issues such as pieces of waste material produced by the device and the efforts and costs involved in the maintenance(维护) of the device.We can expect...
There is now a significant world-wide interest to solve the environmental problems caused by industrial waste and other materials by including such materials in the manufacture of concrete.This technology has been introduced in India in ... K Nishikant,Aiwale Nachiket,I Avadhut,... 被引量: 5发...