HydroThane STP® 化学除硫工艺

HydroThane STP® CSP 是化学除硫工艺,其原理是将沼气中气态硫化氢转化到水相中,以除去硫化氢:

H2S (g) ↔ H2S (l)


H2S (l) + OH ↔ HS + H2O
HS + OH ↔ S2- + H2O

HydroThane STP® CSP可以设计成一步法(包括或不包括预洗涤塔)和两步(多步)洗涤法。进行预洗涤后,主洗涤塔中pH小于正常单一系统,可以减少CO2的消耗,因为主洗涤塔中pH越低,固体盐的沉降越少,这样越不易堵塞,令操作和维护更简单。

HydroThane STP® CSP工艺有以下特点:
– 使用消耗低
– 标准化滑道固定部件
– 构造紧凑结实
– 投资成本低
– 可选集成气体干燥和空调装置

HydroThane designed and build a modular small size “plug and play” ECSB plant for one of the leading and biggest pharmaceutical companies in the world. …

A recent state of the art example of full scale application of different wastewater treatment technologies is one of the largest dairies in Europe, the …

HydroThane will attend in Gorinchem (The Netherlands) the Aqua Netherlands Trade Show, 19, 20 & 21 March 2019. Aqua Nederland Vakbeurs is a national trade …