குடிநீரில் கழிவுநீர் கலக்கும் பிரச்னை

https://magazine.kumudam.ai/api/v1/getUNNews?site=kumudamnews&limit=25&offset=0&order=created_at&post_tags=%E0%AE%95%E0%AF%81%E0%AE%9F%E0%AE%BF%E0%AE%A8%E0%AF%80%E0%AE%B0%E0%AE%BF%E0%AE%B2%E0%AF%8D-%E0%AE%95%E0%AE%B4%E0%AE%BF%E0%AE%B5%E0%AF%81%E0%AE%A8%E0%AF%80%E0%AE%B0%E0%AF%8D-%E0%AE%95%E0%AE%B2%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%AE%E0%AF%8D-%E0%AE%AA%E0%AE%BF%E0%AE%B0%E0%AE%9A%E0%AF%8D%E0%AE%A9%E0%AF%88