{"product_id":"9781583215883","title":"Chemical Feed Field Guide for Treatment Plant Operators: Calculations and Systems","description":"\u003cbr\u003eThis pocket field guide explains dry, liquid, and gas chemical feed systems, calibrations, and handling and storage requirements for various types of chemicals used in water treatment. \u003cp\u003eHandy feed calculators for gas, liquid, and dry chemicals are included.\u003c\/p\u003e","brand":"American Water Works Association","offers":[{"title":"Default Title","offer_id":47036466102512,"sku":"9781583215883","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781583215883_p0.jpg?v=1763798332","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781583215883","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}