x;۱ϩpH<7r(sh)a(chn)xpH>7r(sh)a(chn)
(1)۱ϩډAԗl(pH > 10 )M(jn)вˮ⣬x;ۺ(HPAM)ְl(f)]ܘãͨHPAMX}F}Ч@
(2)۱ϩڹI(y)oˮoˮУ(xͺx)xӾ۱ϩҲΪ(d)ʹáʹδˮľ۱ϩ(yng)ˮʹõˮȞ28%һ35 %ˮδˮľ۱ϩҺƝ˞1%Ͷӝ˞0.1%̎ߝˮr(sh)(yng)ȼӾ۱ϩ(jng)ֻϺͶͨڹI(y)oˮ̎Ͷһ1һSmg/Lˮ̎r(sh)һСlmg/LͶ^r(sh)a(chn)“zwo(h)”ʹwҸӰЧ