Kiasi kikubwa cha maji hutumiwa mara nyingi katika utunzaji wa madini, Madini & Uendeshaji wa usindikaji wa madini, kuacha taka ngumu na kioevu nyuma baada ya madini ya madini au ores kuondolewa.

Majira ya joto daima hufanya sisi kufikiri ya picnics. Nyanya na nafaka zinakuja katika msimu, Hali ya hewa ni ya joto na ya joto, Watoto wajiandaa kwa ajili ya shule, na kwa muda mrefu zaidi

Mwisho wa Agosti ni mara nyingi pia kuonekana kama mwisho rasmi ya majira ya joto kama siku kupata mfupi na watoto kichwa nyuma ya shule … which brings us

Summer isn’t officially over yet, but once Labor Day weekend has passed us by and the kids are all back in school, many people jump into a fall state of

Tukio: Ulimwengu wa makaa ya mawe Ash 2019 katika St Louis, Tarehe ya MO: Mei 13 – 16, 2019 Mafafanuzi ya tukio: Akiongea mkutano wa kimataifa wa WOCA ni mkutano wa pamoja wa ifanyikayo wa 8 na

NEEDHAM, MASS. – Officials at ST Equipment & Teknolojia LLC (STET) announced that they have finalized an agreement for the purchase and installation of a fly ash beneficiation unit at

Zege ni bidhaa muhimu katika sekta ya ujenzi. Ni gharama nafuu kutengeneza, lakini hutoa ubora wa hali ya juu, Kubadilika, na bidhaa ya kudumu ambayo inaweza kutumika katika idadi ya

Kwa miongo kadhaa, Wataalamu wa huduma za afya wamekuwa wakijaribu kuwashawishi wagonjwa wao kukata nyama nyekundu. Wakati piramidi za chakula ambazo zinaonyesha mahitaji ya kila siku yaliyopendekezwa kwa

tope nyekundu ni bidhaa ya taka inayotokana na kile kinachojulikana kama Mchakato wa Bayer wakati wa kusafisha bauxite ili kuzalisha alumina (oksidi ya alumini). Kupitia mchakato wa utakaso, alumina inaweza kuwa

Wazo la kula afya hakika sio jipya. Moja kuangalia kazi ya kawaida Rockwell kuchukua sisi nyuma ya siku wakati familia ingekuwa kukusanyika karibu muundo

Freshwater is becoming an increasingly important commodity. Hard rock mineral mining requires vast amounts of water for the extraction of ores. Kwa mfano, in Chile, the world’s largest copper producer,

Pulse proteins are those that come from legumes such as peas, chickpeas, lentils, and various types of beans. They are a good source of protein, are low in fat, juu

Fly ash is a leftover residue created by coal-fired power plants used to create electricity. Normally considered a waste product, fly ash has been shown to be very be extremely

It’s a relatively simple process for nature to combine two hydrogen atoms with one oxygen atom to create water. Hata hivyo, fresh water is becoming increasingly scarce due to over-use, climate