一、前言一九七六年六月,喇二联压气站正式建成投产,全站共装 H—22型气体压缩机五台。冷却用水总量达38400米~3/日。设计水温换热器入口为8至10℃,出口水温在30℃左右。喇二联压气站冷却用水,由喇嘛甸水源供给,其水质情况见表1。由表1可以看到,水中钙离子含量为101.40毫克/升,镁离子含量为31.63毫 I. Preface In June 1976, La Erlian Compressor Station was officially put into operation. The station was equipped with five H-22 type gas compressors. The total amount of cooling water 38400 m ~ 3 / day. Design water temperature heat exchanger inlet is 8 to 10 ℃, the outlet water temperature at about 30 ℃. La Ordos gas station cooling water, water supply by the Lamadian, the water quality in Table 1. Can be seen from Table 1, the water content of calcium ions 101.40 mg / l, magnesium ion content of 31.63 milli