在SCI Expanded 的高级检索中，检索期刊名称为“chemical engineering journal”,题目中含有waste water这一词组的文献，正确的检索式为：
选项：

A:ti="waste water" and so="chemical engineering journal";
B:chemical engineering journal wn journal and "waste water" wn ti;
C:chemical engineering journal wn journal and waste water wn ti;
D:chemical engineering journal/st and “waste water”/ti