As he went out, a smell of hydrogen sulfide, like rotten eggs, wafted in.

他一出去，一股硫酸味道象臭鸡蛋似的吹了进来。

All kinds of methods removing hydrogen sulfide in tail gas were reviewed.

综合评述了硫化氢尾气的各类净化方法及适用条件。

Some methods of controlling hydrogen sulfide were provided in this paper.

提出了控制硫化氢的几种可行方法。

The control of hydrogen sulfide using biological fixed-film filter is an economical and effective method.

利用固定生物膜滤池控制硫化氢气体是一种经济有效的方法。

The invention relates to a hydrogen sulfide corrosion-resistant water-swellable rubber and a preparation method thereof.

本发明涉及一种耐硫化氢腐蚀的遇水膨胀橡胶及其制备方法。