I nā ʻōnaehana mālama wai maʻamau, ʻo nā flocculants i hoʻohana nui ʻia he paʻakai aluminika a me nā paʻakai hao, ʻo nā paʻakai alumini i koe i loko o ka wai i mālama ʻia e hoʻopilikia i ke olakino kanaka, a ʻo ke koena o nā paʻakai hao e hoʻopilikia i ke kala o ka wai, etc.; i ka nui I ka hoʻomaʻemaʻe wai, he paʻakikī ...
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