Study on the Matching Relationship between Polymer Hydrodynamic Characteristic Size and Pore Throat Radius of Target Block S Based on the Microporous Membrane Filtration Method

Table 1

Dilution water composition.

Dilution water	Cl^−	SO4^2−	HCO^3−	CO3^2−	K^+ + Na^+	Ca^2+	Mg^2+	Total salinity, mg/L
A	54.79	31.41	236.61	15.51	68.92	41.5	18.55	467.28
B	812.65	20.94	2886.58	186.15	1700.14	45.87	7.95	5660.29