WASTE SUSPENSION TREATMENT APPARATUS
FIG3a is a cross-sectional elevation of the waste suspension treatment apparatus shown in FIG2, taken along line A-A  FIG3b is a cross-sectional elevation of the waste suspension treatment apparatus shown in FIG2, taken along line B-B
FIG3a FIG3a is intended to assist in illustrating the design and imparted functionality of the elongate narrow apertures 27 of the first filter 4 comprised within the primary waste treatment chamber 3 of the apparatus 1. The structure of said elongate narrow apertures 27 is clearly depicted in FIG3a, again, evidencing the corresponding dimensions and shape for optimised filtration of macroscopic waste products from the waste solution, whilst allowing free flow of said waste solution through said first filter 4 towards the waste treatment chamber 8.  The waste treatment chamber 8 further comprises a treatment medium (referenced in FIG3b & 4). Preferentially, the waste treatment chamber 8 comprises treatment media, occupying a given volume of said waste treatment chamber 8. More particularly, in the present embodiment, the treatment chamber 8 comprises hundreds to thousands of individual pieces of treatment media. Said treatment media occupies the majority of the volume of the waste treatment chamber 8, whilst preserving sufficient chamber volume for circulation of said media. The circulation of said media within the treatment chamber 8 helps to burst oxygen bubbles projected by the diffusers 10 so as to incorporate maximum levels of oxygen within the filtered waste suspension. FIG3b FIG3b provides additional clarity to the structure comprised within the waste treatment chamber 8 of the apparatus 1. As previously discussed, there are a plurality of diffusers 10 within said waste treatment chamber 8. More particularly, said plurality of diffusers 10 are generally equally transversely spaced along a bottom surface of said waste treatment chamber, so as to give an even and through distribution of air from said diffusers 10 to the filtered waste suspension therein, from the bottom upwards.
cross-sectional view
8
chamber
28
waste treatment media
11
pipe
27
apertures
10
diffusers diffuser
['1. A waste suspension treatment apparatus (1), comprising; a primary waste chamber (3), provided with at least one waste suspension inlet means (2); a first filter means (4), located within the primary waste chamber (3); a waste treatment chamber (8), having first and second ends and containing at least one treatment medium (28); a second filter means (15), located within the waste treatment chamber (8); and at least one final waste suspension outlet means (17); characterised in that said first filter means (4) is adapted for separation of macroscopic waste products from a waste suspension and said second filter means (15) is adapted for removal filtration of finer suspended solids.', '7. The waste suspension treatment apparatus of claim 6, wherein the air incorporation means (10) comprises a diffuser connected to an air compressor.']