Material for treating acidic waste water

Material for use in treating edible oils and the method of makin

Material separation process and apparatus

Materials and methods for enhanced photocatalyzation of organic

Materials and methods for photocatalyzing oxidation of organic c

Materials based on tangled nanotubes or nanofibres,...

Materials for removing toxic metals from wastewater

Materials having improved nonfouling characteristics and method

Matrix-ring magnetic separator

Means and method for recovering algae

Means and method for sweeping material floating on water using v

Means and method to treat swimming pool water

Means for continuous digestion of organic matter

Means for determining hemodynamic parameters during extracorpore

Means for precipitating out suspended solids in septic tank liqu

Means for separation of gas and solids from waste mixed liquor

Means of and process for regulating the hardness and pH value of

Means of controlling precipitation of Na.sub.2 SO.sub.4 from sol

Means to miniaturize diffusion filters for particulate removal

Measurement of bs&w in crude oil streams