1.PIANJIANJIANKEHUAFA，XIANJIANGTIANRANJIANFENSUI、RONGJIE、CHENGQING，ZAIJIANGSHIHUIRUJIARUQINGYEZHONGJINXINGKEHUAFANYING;KEHUAYECHENGQINGHOUSUODEQINGYEJINGYICIZHENGFA，GUOLVCHUQUZAZHIYAN;LVYEJINGERCIZHENGFAHOU，ZAIGUOLVCHUYAN;ZUIHOULVYEAOZHICHENG 。

　　2.NaHCO3+Ca(OH)2→NaOH+H2O+CaCO3↓2CHUNJIANKEHUAFAXIANJIANGCHUNJIANRONGYUSHUI，YUSHIHUIRUHUNHEJINXINGKEHUAFANYING。KEHUAYECHENGQINGHOU，QINGYEZHENGFANONGSUOZHIYIDINGNONGDUDEYETICHANPIN，JIANGNONGSUOYEJINYIBUAONONGKEDEGUTICHANPIN。Na2CO3+Ca(OH)2→2NaOH+CaCO3↓3.GEMODIANJIEFAJIANGYUANYAN(SHIYAN)RONGYUSHUI(HUAYAN)。

　　3.JIARUSHILIANGDEPIANJIANYICHUQUGAI、MEIHELIUSUANGENLIZI。WEIJIASUCHENDIAN，KEJIARUKEHUAFUPILEICHENDIANJI。YANNIGUOLV、XIDI，XISHUIYONGYUHUAYAN。