An apparatus 30 for use in removing a tank 10 from the ground includes a drill bit 32 for drilling an annular void around the tank 10, the drill bit 32 including at least one 40 eye for aligning with an eye 24 in a tank 10 and for receiving a lifting bar therethrough. A plurality...
An apparatus or system for containing oil and the like floating on the surface of a body of water, comprising a relatively elongate channel defined by two ... D Nilsen 被引量: 0发表: 2010年 Apparatus for cleaning a tank a superfìcie internally and a superfìcie background and method for ...
6. The method of claim 1 wherein said gas is discharged from the upper end of said pipe. Description: BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to the separation of oil-water mixtures. In one aspect, it relates to a method and apparatus for use in ...
Figure 6. Temporal evolution of removal rate per examined tank and wastewater temperature for: (a) NH4+-Ν, (b) PO43−-P, and (c) NO3−-N. As can be seen from the graphs, ammonium ions exhibited reduction percentages ranging from 38.3% to 100% for water hyacinth, 11% to 100%...
BACKGROUND OF THE INVENTION 1. Field This invention relates to an improved process for removing suspended solids from an oil. More particularly, it relates to a process for producing a solids-reduced oil in which suspended solids in the oil are agglomerated by adding to the oil a solids-agglo...
The present invention relates to coating processes and more particularly to a process for continuously removing oil from a cleaning solution utilized to clean oil from metal parts prior to the metal parts being subjected to a particular coating process. BACKGROUND OF THE INVENTION In an electrocoa...
Product name:Oil-separating spoon;Material:PP;Color:Green/Blue/Yellow/White;Weight:38g/pc;Size:9.4*31cm;Package:OPP Bag;Usage:Wedding Home Restaurant Hotel;Packing:300pcs/ctn;Application:Daily Life Home;Function:Oil-separating spoon;Occasion:Party;Design
Mowing Requirements Ground Type Usage Common Lawn Power Source Petrol / Gas Product Name Gasoline Lawnmower Application Garden Grass Cutter Power 1kw Engine Type 2, 4 Stroke Engine Displacement 37.7cc Rotate Speed 6500rpm Oil Tank Capacity 0.65L Working Spee...
4. Extend the power cord, reliably ground the core with grounding symbol, and connect the other two The wire core is respectively connected to the full-stage disconnection large-distance power switch; The incoming and outgoing parts of the power line and the ma...
BACKGROUND OF THE INVENTION According to the Environmental Protection Agency (EPA), nonpoint source pollution (NPS) is now the leading cause of water quality problems in America. NPS is caused by rainfall or snowmelt moving over and through the ground. As the runoff moves, it picks up and ...