Abstract
Protein flux which carry protein on the surface of filtrate membrane balances that of the diffusion of protein to blood, and make gel-layer after that. This gel-layer influences the filtrate efficiency. In the case of low T. P. the theory of Juf*=K log (Tpw/Tp) was proved, T. P. is as low as in the experiment, the necessary time which ultrafiltrate flux become stable takes long time. T. P, is as low as in the experiment, the stable Juf*showed the stable high value. In the test about T. M. P. stable Juf*showed to escape from pressure and there is the situation controlled from the concentrate polarized phenomenon. T. P, was as high as it was saturated by low pressure and Juf'showed lower value. Each T. P, necessarily has the range which didn't receive the control of pressure and was controled by the concentrate polarized phenomenon. Therefore that didn't adjust the T. M. P. to level up Juf*, but should elevate the shear velocity.
