Flocculation and antiscaling dispersion technique is used to treat the high zinc gas washings and the scaling speed is reduced.
采用絮凝-阻垢分散处理高锌煤气洗涤水可降低结垢速度。
2
The antiscaling method of sealed drainage is proposed out by studying the gas field water components, scaling origin and scaling tendency.
通过对川南气田水水质、结垢成因、结垢趋势的研究，提出采用密闭排水防垢方法。
3
The antiscaling and corrosion inhibition by low-phosphate formula agents were studied using polarization curve method and weight loss method in Nanjing tap-water.