4 sentences

1. 垃圾车在指定的地点倾倒废弃物。

   lā​jī​chē zài zhǐ​dìng de dì​diǎn qīng​dào fèi​qì​wù.

   The garbage truck dumps waste at the designated location.

   Source: Dong Chinese Dictionary

2. 工厂必须妥善处理产生的工业废弃物。

   gōng​chǎng bì​xū tuǒ​shàn chǔ​lǐ chǎn​shēng de gōng​yè fèi​qì​wù.

   Factories must properly dispose of the industrial waste they produce.

   Source: Dong Chinese Dictionary

3. 这些废弃物将被送往工厂进行焚烧处理。

   zhè​xiē fèi​qì​wù jiāng bèi sòng​wǎng gōng​chǎng jìn​xíng fén​shāo chǔ​lǐ.

   These wastes will be sent to a factory for incineration.

   Source: Dong Chinese Dictionary

4. 这台垃圾压缩机能够有效处理大量的废弃物。

   zhè tái lā​jī yā​suō​jī néng​gòu yǒu​xiào chǔ​lǐ dà​liàng de fèi​qì​wù.

   This trash compactor can effectively handle large amounts of waste.

   Source: Dong Chinese Dictionary